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1. UC Santa Barbara Invertebrate Zoology Collection (UCSB-IZC) Data Archive and Biodiversity Dataset Graph

   https://doi.org/10.5281/zenodo.5557670  

   Cheadle Center for Biodiversity and Ecological Restoration, University of ( January 2021 )

   Abstract

   <p>A biodiversity dataset graph: UCSB-IZC</p> <p>The intended use of this archive is to facilitate (meta-)analysis of the UC Santa Barbara Invertebrate Zoology Collection (UCSB-IZC). UCSB-IZC is a natural history collection of invertebrate zoology at Cheadle Center of Biodiversity and Ecological Restoration, University of California Santa Barbara.</p> <p>This dataset provides versioned snapshots of the UCSB-IZC network as tracked by Preston [2,3] on 2021-10-08 using [preston track &#34;https://api.gbif.org/v1/occurrence/search/?datasetKey&#61;d6097f75-f99e-4c2a-b8a5-b0fc213ecbd0&#34;].</p> <p>This archive contains 14137 images related to 33730 occurrence/specimen records. See included sample-image.jpg and their associated meta-data sample-image.json [4].</p> <p>The archive consists of 256 individual parts (e.g., preston-00.tar.gz, preston-01.tar.gz, ...) to allow for parallel file downloads. The archive contains three types of files: index files, provenance files and data files. Only two index and provenance files are included and have been individually included in this dataset publication. Index files provide a way to links provenance files in time to establish a versioning mechanism.</p> <p>To retrieve and verify the downloaded UCSB-IZC biodiversity dataset graph, first download preston-*.tar.gz. Then, extract the archives into a &#34;data&#34; folder. Alternatively, you can use the Preston [2,3] command-line tool to &#34;clone&#34; this dataset using:</p> <p>$ java -jar preston.jar clone --remote https://archive.org/download/preston-ucsb-izc/data.zip/,https://zenodo.org/record/5557670/files</p> <p>After that, verify the index of the archive by reproducing the following provenance log history:</p> <p>$ java -jar preston.jar history<br /> &lt;urn:uuid:0659a54f-b713-4f86-a917-5be166a14110&gt; &lt;http://purl.org/pav/hasVersion&gt; &lt;hash://sha256/d5eb492d3e0304afadcc85f968de1e23042479ad670a5819cee00f2c2c277f36&gt; .</p> <p>To check the integrity of the extracted archive, confirm that each line produce by the command &#34;preston verify&#34; produces lines as shown below, with each line including &#34;CONTENT_PRESENT_VALID_HASH&#34;. Depending on hardware capacity, this may take a while.</p> <p>$ java -jar preston.jar verify<br /> hash://sha256/ce1dc2468dfb1706a6f972f11b5489dc635bdcf9c9fd62a942af14898c488b2c    file:/home/jhpoelen/ucsb-izc/data/ce/1d/ce1dc2468dfb1706a6f972f11b5489dc635bdcf9c9fd62a942af14898c488b2c    OK    CONTENT_PRESENT_VALID_HASH    66438    hash://sha256/ce1dc2468dfb1706a6f972f11b5489dc635bdcf9c9fd62a942af14898c488b2c<br /> hash://sha256/f68d489a9275cb9d1249767244b594c09ab23fd00b82374cb5877cabaa4d0844    file:/home/jhpoelen/ucsb-izc/data/f6/8d/f68d489a9275cb9d1249767244b594c09ab23fd00b82374cb5877cabaa4d0844    OK    CONTENT_PRESENT_VALID_HASH    4093    hash://sha256/f68d489a9275cb9d1249767244b594c09ab23fd00b82374cb5877cabaa4d0844<br /> hash://sha256/3e70b7adc1a342e5551b598d732c20b96a0102bb1e7f42cfc2ae8a2c4227edef    file:/home/jhpoelen/ucsb-izc/data/3e/70/3e70b7adc1a342e5551b598d732c20b96a0102bb1e7f42cfc2ae8a2c4227edef    OK    CONTENT_PRESENT_VALID_HASH    5746    hash://sha256/3e70b7adc1a342e5551b598d732c20b96a0102bb1e7f42cfc2ae8a2c4227edef<br /> hash://sha256/995806159ae2fdffdc35eef2a7eccf362cb663522c308aa6aa52e2faca8bb25b    file:/home/jhpoelen/ucsb-izc/data/99/58/995806159ae2fdffdc35eef2a7eccf362cb663522c308aa6aa52e2faca8bb25b    OK    CONTENT_PRESENT_VALID_HASH    6147    hash://sha256/995806159ae2fdffdc35eef2a7eccf362cb663522c308aa6aa52e2faca8bb25b</p> <p>Note that a copy of the java program &#34;preston&#34;, preston.jar, is included in this publication. The program runs on java 8&#43; virtual machine using &#34;java -jar preston.jar&#34;, or in short &#34;preston&#34;.</p> <p>Files in this data publication:</p> <p>--- start of file descriptions ---</p> <p>-- description of archive and its contents (this file) --<br /> README</p> <p>-- executable java jar containing preston [2,3] v0.3.1. --<br /> preston.jar</p> <p>-- preston archive containing UCSB-IZC (meta-)data/image files, associated provenance logs and a provenance index --<br /> preston-[00-ff].tar.gz</p> <p>-- individual provenance index files --<br /> 2a5de79372318317a382ea9a2cef069780b852b01210ef59e06b640a3539cb5a</p> <p>-- example image and meta-data --<br /> sample-image.jpg (with hash://sha256/916ba5dc6ad37a3c16634e1a0e3d2a09969f2527bb207220e3dbdbcf4d6b810c)<br /> sample-image.json (with hash://sha256/f68d489a9275cb9d1249767244b594c09ab23fd00b82374cb5877cabaa4d0844)</p> <p>--- end of file descriptions ---</p> <p><br /> References</p> <p>[1] Cheadle Center for Biodiversity and Ecological Restoration (2021). University of California Santa Barbara Invertebrate Zoology Collection. Occurrence dataset https://doi.org/10.15468/w6hvhv accessed via GBIF.org on 2021-10-08 as indexed by the Global Biodiversity Informatics Facility (GBIF) with provenance hash://sha256/d5eb492d3e0304afadcc85f968de1e23042479ad670a5819cee00f2c2c277f36.<br /> [2] https://preston.guoda.bio, https://doi.org/10.5281/zenodo.1410543 .<br /> [3] MJ Elliott, JH Poelen, JAB Fortes (2020). Toward Reliable Biodiversity Dataset References. Ecological Informatics. https://doi.org/10.1016/j.ecoinf.2020.101132<br /> [4] Cheadle Center for Biodiversity and Ecological Restoration (2021). University of California Santa Barbara Invertebrate Zoology Collection. Occurrence dataset https://doi.org/10.15468/w6hvhv accessed via GBIF.org on 2021-10-08. https://www.gbif.org/occurrence/3323647301 . hash://sha256/f68d489a9275cb9d1249767244b594c09ab23fd00b82374cb5877cabaa4d0844 hash://sha256/916ba5dc6ad37a3c16634e1a0e3d2a09969f2527bb207220e3dbdbcf4d6b810c</p>
   

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   This work is funded in part by grant NSF OAC 1839201 and NSF DBI 2102006 from the National Science Foundation.
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2. A biodiversity dataset graph: Biodiverity Heritage Library (BHL)

   https://doi.org/10.5281/zenodo.3849560  

   Poelen, Jorrit ( January 2020 )

   Abstract

   <p>A biodiversity dataset graph: BHL</p> <p>The intended use of this archive is to facilitate (meta-)analysis of the Biodiversity Heritage Library (BHL). The Biodiversity Heritage Library improves research methodology by collaboratively making biodiversity literature openly available to the world as part of a global biodiversity community.</p> <p>This dataset provides versioned snapshots of the BHL network as tracked by Preston [2] between 2019-05-19 and 2020-05-09 using &#34;preston update -u https://biodiversitylibrary.org&#34;.</p> <p>The archive consists of 256 individual parts (e.g., preston-00.tar.gz, preston-01.tar.gz, ...) to allow for parallel file downloads. The archive contains three types of files: index files, provenance logs and data files. In addition, index files have been individually included in this dataset publication to facilitate remote access. Index files provide a way to links provenance files in time to establish a versioning mechanism. Provenance files describe how, when, what and where the BHL content was retrieved. For more information, please visit https://preston.guoda.bio or https://doi.org/10.5281/zenodo.1410543 .  </p> <p>To retrieve and verify the downloaded BHL biodiversity dataset graph, first concatenate all the downloaded preston-*.tar.gz files (e.g., cat preston-*.tar.gz &gt; preston.tar.gz). Then, extract the archives into a &#34;data&#34; folder. Alternatively, you can use the preston[2] command-line tool to &#34;clone&#34; this dataset using:</p> <p>$ java -jar preston.jar clone --remote https://zenodo.org/record/3849560/files</p> <p>After that, verify the index of the archive by reproducing the following provenance log history:</p> <p>$ java -jar preston.jar history<br /> &lt;0659a54f-b713-4f86-a917-5be166a14110&gt; &lt;http://purl.org/pav/hasVersion&gt; &lt;hash://sha256/89926f33157c0ef057b6de73f6c8be0060353887b47db251bfd28222f2fd801a&gt; .<br /> &lt;hash://sha256/41b19aa9456fc709de1d09d7a59c87253bc1f86b68289024b7320cef78b3e3a4&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/89926f33157c0ef057b6de73f6c8be0060353887b47db251bfd28222f2fd801a&gt; .<br /> &lt;hash://sha256/7582d5ba23e0d498ca4f55c29408c477d0d92b4fdcea139e8666f4d78c78a525&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/41b19aa9456fc709de1d09d7a59c87253bc1f86b68289024b7320cef78b3e3a4&gt; .<br /> &lt;hash://sha256/a70774061ccded1a45389b9e6063eb3abab3d42813aa812391f98594e7e26687&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/7582d5ba23e0d498ca4f55c29408c477d0d92b4fdcea139e8666f4d78c78a525&gt; .<br /> &lt;hash://sha256/007e065ba4b99867751d688754aa3d33fa96e6e03133a2097e8a368d613cd93a&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/a70774061ccded1a45389b9e6063eb3abab3d42813aa812391f98594e7e26687&gt; .<br /> &lt;hash://sha256/4fb4b4d8f1ae2961311fb0080e817adb2faa746e7eae15249a3772fbe2d662a1&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/007e065ba4b99867751d688754aa3d33fa96e6e03133a2097e8a368d613cd93a&gt; .<br /> &lt;hash://sha256/67cc329e74fd669945f503917fbb942784915ab7810ddc41105a82ebe6af5482&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/4fb4b4d8f1ae2961311fb0080e817adb2faa746e7eae15249a3772fbe2d662a1&gt; .<br /> &lt;hash://sha256/e46cd4b0d7fdb51ea789fa3c5f7b73591aca62d2d8f913346d71aa6cf0745c9f&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/67cc329e74fd669945f503917fbb942784915ab7810ddc41105a82ebe6af5482&gt; .<br /> &lt;hash://sha256/9215d543418a80510e78d35a0cfd7939cc59f0143d81893ac455034b5e96150a&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/e46cd4b0d7fdb51ea789fa3c5f7b73591aca62d2d8f913346d71aa6cf0745c9f&gt; .<br /> &lt;hash://sha256/1448656cc9f339b4911243d7c12f3ba5366b54fff3513640306682c50f13223d&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/9215d543418a80510e78d35a0cfd7939cc59f0143d81893ac455034b5e96150a&gt; .<br /> &lt;hash://sha256/7ee6b16b7a5e9b364776427d740332d8552adf5041d48018eeb3c0e13ccebf27&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/1448656cc9f339b4911243d7c12f3ba5366b54fff3513640306682c50f13223d&gt; .<br /> &lt;hash://sha256/34ccd7cf7f4a1ea35ac6ae26a458bb603b2f6ee8ad36e1a58aa0261105d630b1&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/7ee6b16b7a5e9b364776427d740332d8552adf5041d48018eeb3c0e13ccebf27&gt; .</p> <p>To check the integrity of the extracted archive, confirm that each line produce by the command &#34;preston verify&#34; produces lines as shown below, with each line including &#34;CONTENT_PRESENT_VALID_HASH&#34;. Depending on hardware capacity, this may take a while.</p> <p>$ java -jar preston.jar verify<br /> hash://sha256/e0c131ebf6ad2dce71ab9a10aa116dcedb219ae4539f9e5bf0e57b84f51f22ca    file:/home/preston/preston-bhl/data/e0/c1/e0c131ebf6ad2dce71ab9a10aa116dcedb219ae4539f9e5bf0e57b84f51f22ca    OK    CONTENT_PRESENT_VALID_HASH    49458087    hash://sha256/e0c131ebf6ad2dce71ab9a10aa116dcedb219ae4539f9e5bf0e57b84f51f22ca<br /> hash://sha256/1a57e55a780b86cff38697cf1b857751ab7b389973d35113564fe5a9a58d6a99    file:/home/preston/preston-bhl/data/1a/57/1a57e55a780b86cff38697cf1b857751ab7b389973d35113564fe5a9a58d6a99    OK    CONTENT_PRESENT_VALID_HASH    25745    hash://sha256/1a57e55a780b86cff38697cf1b857751ab7b389973d35113564fe5a9a58d6a99<br /> hash://sha256/85efeb84c1b9f5f45c7a106dd1b5de43a31b3248a211675441ff584a7154b61c    file:/home/preston/preston-bhl/data/85/ef/85efeb84c1b9f5f45c7a106dd1b5de43a31b3248a211675441ff584a7154b61c    OK    CONTENT_PRESENT_VALID_HASH    519892    hash://sha256/85efeb84c1b9f5f45c7a106dd1b5de43a31b3248a211675441ff584a7154b61c<br /> hash://sha256/251e5032afce4f1e44bfdc5a8f0316ca1b317e8af41bdbf88163ab5bd2b52743    file:/home/preston/preston-bhl/data/25/1e/251e5032afce4f1e44bfdc5a8f0316ca1b317e8af41bdbf88163ab5bd2b52743    OK    CONTENT_PRESENT_VALID_HASH    787414    hash://sha256/251e5032afce4f1e44bfdc5a8f0316ca1b317e8af41bdbf88163ab5bd2b52743</p> <p>Note that a copy of the java program &#34;preston&#34;, preston.jar, is included in this publication. The program runs on java 8&#43; virtual machine using &#34;java -jar preston.jar&#34;, or in short &#34;preston&#34;.</p> <p>Files in this data publication:</p> <p>--- start of file descriptions ---</p> <p>-- description of archive and its contents (this file) --<br /> README</p> <p>-- executable java jar containing preston[2] v0.1.15. --<br /> preston.jar</p> <p>-- preston archives containing BHL data files, associated provenance logs and a provenance index --<br /> preston-[00-ff].tar.gz</p> <p>-- individual provenance index files --<br /> 2a5de79372318317a382ea9a2cef069780b852b01210ef59e06b640a3539cb5a<br /> 2b1104cb7749e818c9afca78391b2d0099bbb0a32f2b348860a335cd2f8f6800<br /> 4081bc59dff58d63f6a86c623cb770f01e9a355a42495b205bcb538cd526190f<br /> 47a2816f8b5600b24487093adcddfea12434cc4f270f3ab09d9215fbdd546cd2<br /> 6f99a1388823fca745c9e22ac21e2da909a219aa1ace55170fa9248c0276903c<br /> 7ae46d7cd9b5a0f5889ba38bac53c82e591b0bdf8b605f5e48c0dce8fb7b717f<br /> 82903464889fea7c53f53daedf4e41fa31092f82619edeb3415eb2b473f74af3<br /> 9e8c86243df39dd4fe82a3f814710eccf73aa9291d050415408e346fa2b09e70<br /> a8308fbf4530e287927c471d881ce0fc852f16543d46e1ee26f1caba48815f3a<br /> bcec6df2ea7f74e9a6e2830d0072e6b2fbe65323d9ddb022dd6e1349c23996e2<br /> cfe47c25ec0210ac73c06b407beb20d9c58355cb15bae427fdc7541870ca2e4e<br /> f73fc9e70bce8f21f0c96b8ef0903749d8f223f71343ab5a8910968f99c9b8b6</p> <p>--- end of file descriptions ---</p> <p><br /> References</p> <p>[1] Biodiversity Heritage Library (BHL, https://biodiversitylibrary.org) accessed from 2019-05-19 to 2020-05-09 with provenance hash://sha256/34ccd7cf7f4a1ea35ac6ae26a458bb603b2f6ee8ad36e1a58aa0261105d630b1.<br /> [2] https://preston.guoda.bio, https://doi.org/10.5281/zenodo.1410543 .</p> <p><br /> This work is funded in part by grant NSF OAC 1839201 from the National Science Foundation.</p>
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3. A biodiversity dataset graph: DataONE

   https://doi.org/10.5281/zenodo.3849494  

   Poelen, Jorrit H. ( January 2020 )

   Abstract

   <p>A biodiversity dataset graph: DataONE</p> <p>The intended use of this archive is to facilitate (meta-)analysis of the Data Observation Network for Earth (DataONE). DataONE is a distributed infrastructure that provides information about earth observation data.</p> <p>This dataset provides versioned snapshots of the DataONE network as tracked by Preston [2] between 2018-11-06 and 2020-05-07 using &#34;preston update -u https://dataone.org&#34;.</p> <p>The archive consists of 256 individual parts (e.g., preston-00.tar.gz, preston-01.tar.gz, ...) to allow for parallel file downloads. The archive contains three types of files: index files, provenance logs and data files. In addition, index files have been individually included in this dataset publication to facilitate remote access. Index files provide a way to links provenance files in time to establish a versioning mechanism. Provenance files describe how, when, what and where the DataONE content was retrieved. For more information, please visit https://preston.guoda.bio or https://doi.org/10.5281/zenodo.1410543 .  </p> <p>To retrieve and verify the downloaded DataONE biodiversity dataset graph, first concatenate all the downloaded preston-*.tar.gz files (e.g., cat preston-*.tar.gz &gt; preston.tar.gz). Then, extract the archives into a &#34;data&#34; folder. Alternatively, you can use the preston[2] command-line tool to &#34;clone&#34; this dataset using:</p> <p>$ java -jar preston.jar clone --remote https://zenodo.org/record/3849494/files</p> <p>After that, verify the index of the archive by reproducing the following provenance log history:</p> <p>$ java -jar preston.jar history<br /> &lt;0659a54f-b713-4f86-a917-5be166a14110&gt; &lt;http://purl.org/pav/hasVersion&gt; &lt;hash://sha256/8c67e0741d1c90db54740e08d2e39d91dfd73566ea69c1f2da0d9ab9780a9a9f&gt; .<br /> &lt;hash://sha256/3ed3acaca7ac57f546d0b8877c1927ab5e08c23eccaa8219600c59c77a72c685&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/8c67e0741d1c90db54740e08d2e39d91dfd73566ea69c1f2da0d9ab9780a9a9f&gt; .<br /> &lt;hash://sha256/857753997a7595a1b372b05641b58a25d9408b7ff08d557ce1fe8b73e4bd383f&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/3ed3acaca7ac57f546d0b8877c1927ab5e08c23eccaa8219600c59c77a72c685&gt; .<br /> &lt;hash://sha256/7ee0376f4c3f7aeeda36927a5211395e5da8201e810e8c7e638a0fe23d001e88&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/857753997a7595a1b372b05641b58a25d9408b7ff08d557ce1fe8b73e4bd383f&gt; .<br /> &lt;hash://sha256/68b4974d8ab7c4c7a7a4305065839b60ba460aaa862590b34c67877738feba90&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/7ee0376f4c3f7aeeda36927a5211395e5da8201e810e8c7e638a0fe23d001e88&gt; .<br /> &lt;hash://sha256/060a76d56255bf9482c951748c91291fddeeb20f180632132be1344e081b2372&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/68b4974d8ab7c4c7a7a4305065839b60ba460aaa862590b34c67877738feba90&gt; .<br /> &lt;hash://sha256/29357bdfab4548025f8a5743301f5c3c9146fa436c39e3c9e019fb9409ac9c42&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/060a76d56255bf9482c951748c91291fddeeb20f180632132be1344e081b2372&gt; .<br /> &lt;hash://sha256/3669cd95100d1d533eb8953ff4ec5092cbd8addb8879b3e6262191148a8a3ebb&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/29357bdfab4548025f8a5743301f5c3c9146fa436c39e3c9e019fb9409ac9c42&gt; .<br /> &lt;hash://sha256/8dc1663299359d271cb1b4c14ad521d0f1be67743689dd18016543dc1e097efb&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/3669cd95100d1d533eb8953ff4ec5092cbd8addb8879b3e6262191148a8a3ebb&gt; .<br /> &lt;hash://sha256/dc4903e8afee651db1d9bf509f20503bf9c8e89679c4bcffb46d5b97440cb6de&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/8dc1663299359d271cb1b4c14ad521d0f1be67743689dd18016543dc1e097efb&gt; .<br /> &lt;hash://sha256/f3bed9db3092c744604df5f50248a2ec36e564fe78a65f45c4190283bd61c807&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/dc4903e8afee651db1d9bf509f20503bf9c8e89679c4bcffb46d5b97440cb6de&gt; .<br /> &lt;hash://sha256/e3c7b3b14b2b792e3e2e560a1b2bef059ac93f777dee616b836317bc9cbfcbf7&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/f3bed9db3092c744604df5f50248a2ec36e564fe78a65f45c4190283bd61c807&gt; .<br /> &lt;hash://sha256/631a4531e7bb052816d28454bbeec3428d5e7bfd1f148c4f21ce63a6cf86c650&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/e3c7b3b14b2b792e3e2e560a1b2bef059ac93f777dee616b836317bc9cbfcbf7&gt; .<br /> &lt;hash://sha256/87de0898919d2212977a586965e930ae45bdd1366073591c808c208a635e2814&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/631a4531e7bb052816d28454bbeec3428d5e7bfd1f148c4f21ce63a6cf86c650&gt; .<br /> &lt;hash://sha256/79ec3ee370a0d38311bc352af07a36380cd3aa04dc98154cf723bbc73d12ee77&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/87de0898919d2212977a586965e930ae45bdd1366073591c808c208a635e2814&gt; .<br /> &lt;hash://sha256/e54b360a4ca84a4503e4c10a8a8cca062c130be7429c8fe6ea1e0e82fe113e12&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/79ec3ee370a0d38311bc352af07a36380cd3aa04dc98154cf723bbc73d12ee77&gt; .<br /> &lt;hash://sha256/2910f784f84e112f124a56ce54bd06b76e510f90276629d2d144ce29e326d80f&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/e54b360a4ca84a4503e4c10a8a8cca062c130be7429c8fe6ea1e0e82fe113e12&gt; .<br /> &lt;hash://sha256/bcb0bdff0689cfb06f586d057703e41d1c6ba409867232217081dd8cb5053c87&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/2910f784f84e112f124a56ce54bd06b76e510f90276629d2d144ce29e326d80f&gt; .<br /> &lt;hash://sha256/a12f8c7fbf4fbfa71536c7e1b2614a35454dac6a7fe9e1cc0b4df41ab2269bef&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/bcb0bdff0689cfb06f586d057703e41d1c6ba409867232217081dd8cb5053c87&gt; .<br /> &lt;hash://sha256/2b5c445f0b7b918c14a50de36e29a32854ed55f00d8639e09f58f049b85e50e3&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/a12f8c7fbf4fbfa71536c7e1b2614a35454dac6a7fe9e1cc0b4df41ab2269bef&gt; .</p> <p>To check the integrity of the extracted archive, confirm that each line produce by the command &#34;preston verify&#34; produces lines as shown below, with each line including &#34;CONTENT_PRESENT_VALID_HASH&#34;. Depending on hardware capacity, this may take a while.</p> <p>$ java -jar preston.jar verify<br /> hash://sha256/e55c1034d985740926564e94decd6dc7a70f779a33e7deb931553739cda16945    file:/home/preston/preston-dataone/data/e5/5c/e55c1034d985740926564e94decd6dc7a70f779a33e7deb931553739cda16945    OK    CONTENT_PRESENT_VALID_HASH    21580    hash://sha256/e55c1034d985740926564e94decd6dc7a70f779a33e7deb931553739cda16945<br /> hash://sha256/d0ddcc2111b6134a570bcc7d89375920ef4d754130cecc0727c79d2b05a9f81f    file:/home/preston/preston-dataone/data/d0/dd/d0ddcc2111b6134a570bcc7d89375920ef4d754130cecc0727c79d2b05a9f81f    OK    CONTENT_PRESENT_VALID_HASH    2035    hash://sha256/d0ddcc2111b6134a570bcc7d89375920ef4d754130cecc0727c79d2b05a9f81f<br /> hash://sha256/472de9d1c9fd7e044aac409abfbfff9f12c6b69359df995d431009580ffb0f53    file:/home/preston/preston-dataone/data/47/2d/472de9d1c9fd7e044aac409abfbfff9f12c6b69359df995d431009580ffb0f53    OK    CONTENT_PRESENT_VALID_HASH    1935    hash://sha256/472de9d1c9fd7e044aac409abfbfff9f12c6b69359df995d431009580ffb0f53<br /> hash://sha256/b29879462cd43862129c5cf9b149c41ecd33ffef284a4dbea4ac1c0f90108687    file:/home/preston/preston-dataone/data/b2/98/b29879462cd43862129c5cf9b149c41ecd33ffef284a4dbea4ac1c0f90108687    OK    CONTENT_PRESENT_VALID_HASH    1553    hash://sha256/b29879462cd43862129c5cf9b149c41ecd33ffef284a4dbea4ac1c0f90108687</p> <p><br /> Note that a copy of the java program &#34;preston&#34;, preston.jar, is included in this publication. The program runs on java 8&#43; virtual machine using &#34;java -jar preston.jar&#34;, or in short &#34;preston&#34;.</p> <p>Files in this data publication:</p> <p>--- start of file descriptions ---</p> <p>-- description of archive and its contents (this file) --<br /> README</p> <p>-- executable java jar containing preston[2] v0.1.15. --<br /> preston.jar</p> <p>-- preston archives containing DataONE data files, associated provenance logs and a provenance index --<br /> preston-[00-ff].tar.gz</p> <p>-- individual provenance index files --<br /> 2a5de79372318317a382ea9a2cef069780b852b01210ef59e06b640a3539cb5a<br /> 2aecaf289def0e23a27058bf7715f226ef9189905f0be13228174825633125cf<br /> 2f65ae542401d4c2daf1bca70de640211da6749188f67d28ea71acd7d8ba070b<br /> 35eb1e17e2bf3e71212cde35bdb03e8a6545a57483ea3c1633929257b70cf637<br /> 3d38b70198e448674be6a63d14b9817f3a956f48bba7418fa7baa086a56c05b7<br /> 66ad3e5e904740f1e835ac6718dda4279e0c24b204ea0d1113cda1352a5072ba<br /> 7466a35e42dea7e2be068060ec0c926f9a8686388ed504ef5c6c990c1ba4e8d0<br /> 81161d9746c2a5823641c436e773fb4508516b055da85f4494b38c545349da39<br /> 8bf062872ce958545d361e9d53a552ffb025ac29ab875caad1157c0995d34f66<br /> a90eed8d70c54c8e554f2dfde4fceb434eda162d9615d62de96ded2344f88a78<br /> c33ef5e29100b323412f1f3bc66908c8e01e4f0d1db4ea3685d2fffc47981dd6<br /> c84dffef20fec958255e759db6445fc469d73695674a33ae6f7e567a088c9fe0<br /> d362d599d72000c4feb464db5a669b12e15fc3ca1a49b1e7d4d6f7d6d5d15411<br /> d9378616636be3686bbabd5bf29d50f0ef0e5ceb5ddd7dfce47f7e755b596b7d<br /> da26fa6e7371385ed3f61af9a766221c833060d59dfd4869bbd7110f95f288db<br /> e4103a75627857de3ee2e317429108611c244fc448c01d1d7bf652115c3b8a55<br /> eb368fedb8f100210dd968edcf80f4d13cab3dd64135a6ab744102cf15e68c94<br /> f13ab4bca04f894ae8eabb51fa01b4dfbc69f717eabc9896c728e2ba39c4db27<br /> f493baf276892a199a0b0d078359f64a38fe8ad3f807921f8d41ef73f7343b1f<br /> ff92b6c06ae5286bd2f1db679e0fcc4da294acb9bc01b2e9522378d99218c2e3</p> <p>--- end of file descriptions ---</p> <p><br /> References</p> <p>[1] Data Observation Network for Earth (DataONE, https://dataone.org) accessed from 2018-11-06 to 2020-05-07 with provenance hash://sha256/2b5c445f0b7b918c14a50de36e29a32854ed55f00d8639e09f58f049b85e50e3.<br /> [2] https://preston.guoda.bio, https://doi.org/10.5281/zenodo.1410543 .</p> <p><br /> This work is funded in part by grant NSF OAC 1839201 from the National Science Foundation.</p>
   More>>
4. A biodiversity dataset graph: DataONE

   https://doi.org/10.5281/zenodo.3483218  

   Poelen, Jorrit H. ( January 2019 )

   Abstract

   <p>A biodiversity dataset graph: DataONE</p> <p>The intended use of this archive is to facilitate meta-analysis of the Data Observation Network for Earth (DataONE). DataONE is a distributed infrastructure that provides information about earth observation data. </p> <p>This dataset provides versioned snapshots of the DataONE network as tracked by Preston [2] between 2018-10-18 and 2019-10-03 using &#34;preston update -u https://dataone.org&#34;. </p> <p>The archive consists of 256 individual parts (e.g., preston-00.tar.gz, preston-01.tar.gz, ...) to allow for parallel file downloads. The archive contains three types of files: index files, provenance logs and data files. In addition, index files have been individually included in this dataset publication to facilitate remote access. Index files provide a way to links provenance files in time to establish a versioning mechanism. Provenance files describe how, when and where the DataONE content was retrieved. For more information, please visit https://preston.guoda.bio or https://doi.org/10.5281/zenodo.1410543).  </p> <p>To retrieve and verify the downloaded DataONE biodiversity dataset graph, first concatenate all the downloaded preston-*.tar.gz files (e.g., cat preston-*.tar.gz &gt; preston.tar.gz). Then, extract the archives into a &#34;data&#34; folder. Alternatively, you can use the preston[2] command-line tool to &#34;clone&#34; this dataset using:</p> <p>$ java -jar preston.jar clone --remote https://zenodo.org/record/3483218/files</p> <p>After that, verify the index of the archive by reproducing the following provenance log history:</p> <p>$ java -jar preston.jar history<br /> &lt;0659a54f-b713-4f86-a917-5be166a14110&gt; &lt;http://purl.org/pav/hasVersion&gt; &lt;hash://sha256/8c67e0741d1c90db54740e08d2e39d91dfd73566ea69c1f2da0d9ab9780a9a9f&gt; .<br /> &lt;hash://sha256/3ed3acaca7ac57f546d0b8877c1927ab5e08c23eccaa8219600c59c77a72c685&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/8c67e0741d1c90db54740e08d2e39d91dfd73566ea69c1f2da0d9ab9780a9a9f&gt; .<br /> &lt;hash://sha256/857753997a7595a1b372b05641b58a25d9408b7ff08d557ce1fe8b73e4bd383f&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/3ed3acaca7ac57f546d0b8877c1927ab5e08c23eccaa8219600c59c77a72c685&gt; .<br /> &lt;hash://sha256/7ee0376f4c3f7aeeda36927a5211395e5da8201e810e8c7e638a0fe23d001e88&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/857753997a7595a1b372b05641b58a25d9408b7ff08d557ce1fe8b73e4bd383f&gt; .<br /> &lt;hash://sha256/68b4974d8ab7c4c7a7a4305065839b60ba460aaa862590b34c67877738feba90&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/7ee0376f4c3f7aeeda36927a5211395e5da8201e810e8c7e638a0fe23d001e88&gt; .<br /> &lt;hash://sha256/060a76d56255bf9482c951748c91291fddeeb20f180632132be1344e081b2372&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/68b4974d8ab7c4c7a7a4305065839b60ba460aaa862590b34c67877738feba90&gt; .<br /> &lt;hash://sha256/29357bdfab4548025f8a5743301f5c3c9146fa436c39e3c9e019fb9409ac9c42&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/060a76d56255bf9482c951748c91291fddeeb20f180632132be1344e081b2372&gt; .<br /> &lt;hash://sha256/3669cd95100d1d533eb8953ff4ec5092cbd8addb8879b3e6262191148a8a3ebb&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/29357bdfab4548025f8a5743301f5c3c9146fa436c39e3c9e019fb9409ac9c42&gt; .<br /> &lt;hash://sha256/8dc1663299359d271cb1b4c14ad521d0f1be67743689dd18016543dc1e097efb&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/3669cd95100d1d533eb8953ff4ec5092cbd8addb8879b3e6262191148a8a3ebb&gt; .<br /> &lt;hash://sha256/dc4903e8afee651db1d9bf509f20503bf9c8e89679c4bcffb46d5b97440cb6de&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/8dc1663299359d271cb1b4c14ad521d0f1be67743689dd18016543dc1e097efb&gt; .<br /> &lt;hash://sha256/f3bed9db3092c744604df5f50248a2ec36e564fe78a65f45c4190283bd61c807&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/dc4903e8afee651db1d9bf509f20503bf9c8e89679c4bcffb46d5b97440cb6de&gt; .<br /> &lt;hash://sha256/e3c7b3b14b2b792e3e2e560a1b2bef059ac93f777dee616b836317bc9cbfcbf7&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/f3bed9db3092c744604df5f50248a2ec36e564fe78a65f45c4190283bd61c807&gt; .<br /> &lt;hash://sha256/631a4531e7bb052816d28454bbeec3428d5e7bfd1f148c4f21ce63a6cf86c650&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/e3c7b3b14b2b792e3e2e560a1b2bef059ac93f777dee616b836317bc9cbfcbf7&gt; .<br /> &lt;hash://sha256/87de0898919d2212977a586965e930ae45bdd1366073591c808c208a635e2814&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/631a4531e7bb052816d28454bbeec3428d5e7bfd1f148c4f21ce63a6cf86c650&gt; .</p> <p>To check the integrity of the extracted archive, confirm that each line produce by the command &#34;preston verify&#34; produces lines as shown below, with each line including &#34;CONTENT_PRESENT_VALID_HASH&#34;. Depending on hardware capacity, this may take a while.</p> <p>$ java -jar preston.jar verify<br /> hash://sha256/e55c1034d985740926564e94decd6dc7a70f779a33e7deb931553739cda16945    file:/home/preston/preston-dataone/data/e5/5c/e55c1034d985740926564e94decd6dc7a70f779a33e7deb931553739cda16945    OK    CONTENT_PRESENT_VALID_HASH    21580<br /> hash://sha256/d0ddcc2111b6134a570bcc7d89375920ef4d754130cecc0727c79d2b05a9f81f    file:/home/preston/preston-dataone/data/d0/dd/d0ddcc2111b6134a570bcc7d89375920ef4d754130cecc0727c79d2b05a9f81f    OK    CONTENT_PRESENT_VALID_HASH    2035<br /> hash://sha256/472de9d1c9fd7e044aac409abfbfff9f12c6b69359df995d431009580ffb0f53    file:/home/preston/preston-dataone/data/47/2d/472de9d1c9fd7e044aac409abfbfff9f12c6b69359df995d431009580ffb0f53    OK    CONTENT_PRESENT_VALID_HASH    1935<br /> hash://sha256/b29879462cd43862129c5cf9b149c41ecd33ffef284a4dbea4ac1c0f90108687    file:/home/preston/preston-dataone/data/b2/98/b29879462cd43862129c5cf9b149c41ecd33ffef284a4dbea4ac1c0f90108687    OK    CONTENT_PRESENT_VALID_HASH    1553</p> <p>Note that a copy of the java program &#34;preston&#34;, preston.jar, is included in this publication. The program runs on java 8&#43; virtual machine using &#34;java -jar preston.jar&#34;, or in short &#34;preston&#34;. </p> <p>Files in this data publication:</p> <p>--- start of file descriptions ---</p> <p>-- description of archive and its contents (this file) --<br /> README </p> <p>-- executable java jar containing preston[2] v0.1.8. --<br /> preston.jar</p> <p>-- preston archives containing DataONE data files, associated provenance logs and a provenance index --<br /> preston-[00-ff].tar.gz </p> <p>-- individual provenance index files --<br /> 2a5de79372318317a382ea9a2cef069780b852b01210ef59e06b640a3539cb5a<br /> 2aecaf289def0e23a27058bf7715f226ef9189905f0be13228174825633125cf<br /> 2f65ae542401d4c2daf1bca70de640211da6749188f67d28ea71acd7d8ba070b<br /> 3d38b70198e448674be6a63d14b9817f3a956f48bba7418fa7baa086a56c05b7<br /> 66ad3e5e904740f1e835ac6718dda4279e0c24b204ea0d1113cda1352a5072ba<br /> 8bf062872ce958545d361e9d53a552ffb025ac29ab875caad1157c0995d34f66<br /> c84dffef20fec958255e759db6445fc469d73695674a33ae6f7e567a088c9fe0<br /> d9378616636be3686bbabd5bf29d50f0ef0e5ceb5ddd7dfce47f7e755b596b7d<br /> da26fa6e7371385ed3f61af9a766221c833060d59dfd4869bbd7110f95f288db<br /> e4103a75627857de3ee2e317429108611c244fc448c01d1d7bf652115c3b8a55<br /> eb368fedb8f100210dd968edcf80f4d13cab3dd64135a6ab744102cf15e68c94<br /> f13ab4bca04f894ae8eabb51fa01b4dfbc69f717eabc9896c728e2ba39c4db27<br /> f493baf276892a199a0b0d078359f64a38fe8ad3f807921f8d41ef73f7343b1f<br /> ff92b6c06ae5286bd2f1db679e0fcc4da294acb9bc01b2e9522378d99218c2e3</p> <p>--- end of file descriptions ---</p> <p><br /> References </p> <p>[1] Data Observation Network for Earth (DataONE, https://dataone.org) accessed from 2018-10-18 to 2019-10-03 with provenance hash://sha256/631a4531e7bb052816d28454bbeec3428d5e7bfd1f148c4f21ce63a6cf86c650 .<br /> [2] https://preston.guoda.bio, https://doi.org/10.5281/zenodo.1410543 . </p> <p><br /> This work is funded in part by grant NSF OAC 1839201 from the National Science Foundation<br />  </p>
   More>>
5. A biodiversity dataset graph: DataONE

   https://doi.org/10.5281/zenodo.3277312  

   Poelen, Jorrit H. ( January 2019 )

   Abstract

   <p>A biodiversity dataset graph: DataONE</p> <p>The intended use of this archive is to facilitate meta-analysis of the Data Observation Network for Earth (DataONE, [1]). DataONE is a distributed infrastructure that provides information about earth observation data. </p> <p>This dataset provides versioned snapshots of the DataONE network as tracked by Preston [2] between 17 October 2018 and 7 July 2019.  </p> <p>The archive consists of 256 individual parts (e.g., preston-00.tar.gz, preston-01.tar.gz, ...) to allow for parallel file downloads. The archive contains three types of files: index files, provenance files and data files. Only two index and provenance files are included and have been individually included in this dataset publication. Index files provide a way to links provenance files in time to eestablish a versioning mechanism. Provenance files describe how, when and where the DataONE meta-data files were retrieved. For more information, please visit https://preston.guoda.bio or https://doi.org/10.5281/zenodo.1410543).  </p> <p>To retrieve and verify the downloaded DataONE biodiversity dataset graph, first concatenate all the downloaded preston-*.tar.gz files (e.g., cat preston-*.tar.gz &gt; preston.tar.gz). Then, extract the archives into a &#34;data&#34; folder. Alternatively, you can use the preston[2] command-line tool to &#34;clone&#34; this dataset using:</p> <p>$ java -jar preston.jar clone --remote https://zenodo.org/record/3277312/files</p> <p>After that, verify the index of the archive by reproducing the following result:</p> <p>$ java -jar preston.jar history<br /> &lt;0659a54f-b713-4f86-a917-5be166a14110&gt; &lt;http://purl.org/pav/hasVersion&gt; &lt;hash://sha256/8c67e0741d1c90db54740e08d2e39d91dfd73566ea69c1f2da0d9ab9780a9a9f&gt; .<br /> &lt;hash://sha256/3ed3acaca7ac57f546d0b8877c1927ab5e08c23eccaa8219600c59c77a72c685&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/8c67e0741d1c90db54740e08d2e39d91dfd73566ea69c1f2da0d9ab9780a9a9f&gt; .<br /> &lt;hash://sha256/857753997a7595a1b372b05641b58a25d9408b7ff08d557ce1fe8b73e4bd383f&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/3ed3acaca7ac57f546d0b8877c1927ab5e08c23eccaa8219600c59c77a72c685&gt; .<br /> &lt;hash://sha256/7ee0376f4c3f7aeeda36927a5211395e5da8201e810e8c7e638a0fe23d001e88&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/857753997a7595a1b372b05641b58a25d9408b7ff08d557ce1fe8b73e4bd383f&gt; .<br /> &lt;hash://sha256/68b4974d8ab7c4c7a7a4305065839b60ba460aaa862590b34c67877738feba90&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/7ee0376f4c3f7aeeda36927a5211395e5da8201e810e8c7e638a0fe23d001e88&gt; .<br /> &lt;hash://sha256/060a76d56255bf9482c951748c91291fddeeb20f180632132be1344e081b2372&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/68b4974d8ab7c4c7a7a4305065839b60ba460aaa862590b34c67877738feba90&gt; .<br /> &lt;hash://sha256/29357bdfab4548025f8a5743301f5c3c9146fa436c39e3c9e019fb9409ac9c42&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/060a76d56255bf9482c951748c91291fddeeb20f180632132be1344e081b2372&gt; .<br /> &lt;hash://sha256/3669cd95100d1d533eb8953ff4ec5092cbd8addb8879b3e6262191148a8a3ebb&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/29357bdfab4548025f8a5743301f5c3c9146fa436c39e3c9e019fb9409ac9c42&gt; .<br /> &lt;hash://sha256/8dc1663299359d271cb1b4c14ad521d0f1be67743689dd18016543dc1e097efb&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/3669cd95100d1d533eb8953ff4ec5092cbd8addb8879b3e6262191148a8a3ebb&gt; .<br /> &lt;hash://sha256/dc4903e8afee651db1d9bf509f20503bf9c8e89679c4bcffb46d5b97440cb6de&gt; &lt;http://purl.org/pav/previousVersion&gt; &lt;hash://sha256/8dc1663299359d271cb1b4c14ad521d0f1be67743689dd18016543dc1e097efb&gt; .</p> <p>To check the integrity of the extracted archive, confirm that each line produce by the command &#34;preston verify&#34; produces lines as shown below, with each line including &#34;CONTENT_PRESENT_VALID_HASH&#34;. Depending on hardware capacity, this may take a while.</p> <p>$ java -jar preston.jar verify<br /> hash://sha256/e55c1034d985740926564e94decd6dc7a70f779a33e7deb931553739cda16945    file:/home/preston/preston-dataone/data/e5/5c/e55c1034d985740926564e94decd6dc7a70f779a33e7deb931553739cda16945    OK    CONTENT_PRESENT_VALID_HASH    21580<br /> hash://sha256/d0ddcc2111b6134a570bcc7d89375920ef4d754130cecc0727c79d2b05a9f81f    file:/home/preston/preston-dataone/data/d0/dd/d0ddcc2111b6134a570bcc7d89375920ef4d754130cecc0727c79d2b05a9f81f    OK    CONTENT_PRESENT_VALID_HASH    2035<br /> hash://sha256/472de9d1c9fd7e044aac409abfbfff9f12c6b69359df995d431009580ffb0f53    file:/home/preston/preston-dataone/data/47/2d/472de9d1c9fd7e044aac409abfbfff9f12c6b69359df995d431009580ffb0f53    OK    CONTENT_PRESENT_VALID_HASH    1935<br /> hash://sha256/b29879462cd43862129c5cf9b149c41ecd33ffef284a4dbea4ac1c0f90108687    file:/home/preston/preston-dataone/data/b2/98/b29879462cd43862129c5cf9b149c41ecd33ffef284a4dbea4ac1c0f90108687    OK    CONTENT_PRESENT_VALID_HASH    1553</p> <p>Note that a copy of the java program &#34;preston&#34;, preston.jar, is included in this publication. The program runs on java 8&#43; virtual machine using &#34;java -jar preston.jar&#34;, or in short &#34;preston&#34;. </p> <p>Files in this data publication:</p> <p>README - this file</p> <p>preston.jar - executable java jar containing preston[2] v0.1.1.</p> <p>preston-[00-ff].tar.gz - preston archives containing DataONE meta-data files, their provenance and a provenance index.</p> <p>2a5de79372318317a382ea9a2cef069780b852b01210ef59e06b640a3539cb5a - preston index file<br /> 2aecaf289def0e23a27058bf7715f226ef9189905f0be13228174825633125cf - preston index file<br /> 3d38b70198e448674be6a63d14b9817f3a956f48bba7418fa7baa086a56c05b7 - preston index file<br /> 66ad3e5e904740f1e835ac6718dda4279e0c24b204ea0d1113cda1352a5072ba - preston index file<br /> 8bf062872ce958545d361e9d53a552ffb025ac29ab875caad1157c0995d34f66 - preston index file<br /> d9378616636be3686bbabd5bf29d50f0ef0e5ceb5ddd7dfce47f7e755b596b7d - preston index file<br /> da26fa6e7371385ed3f61af9a766221c833060d59dfd4869bbd7110f95f288db - preston index file<br /> e4103a75627857de3ee2e317429108611c244fc448c01d1d7bf652115c3b8a55 - preston index file<br /> eb368fedb8f100210dd968edcf80f4d13cab3dd64135a6ab744102cf15e68c94 - preston index file<br /> ff92b6c06ae5286bd2f1db679e0fcc4da294acb9bc01b2e9522378d99218c2e3 - preston index file</p> <p>[1] DataONE, https://www.dataone.org<br /> [2] https://preston.guoda.bio, https://doi.org/10.5281/zenodo.1410543 . DataONE was crawled via Preston with &#34;preston update -u https://dataone.org&#34;.</p> <p>This work is funded in part by grant NSF OAC 1839201 from the National Science Foundation</p>
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