cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.x7m2uq
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hemibarbus labeo",
 "HasCoordinate is true",
 "Geometry POLYGON((-78 12, -73 12, -73 0, -78 0, -78 12))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034619-251025141854904/datasets/export for details.
DOI: 10.15468/dl.7zmxpe
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Urvillea peruviana"
 ]
}

 The dataset includes 32 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034620-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.urr7xc
title: Occurrence Download

description: A dataset containing 215 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Exodeconus prostratus"
 ]
}

 The dataset includes 215 records from 33 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034621-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.z59e3v
title: Occurrence Download

description: A dataset containing 64 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Iochroma edule"
 ]
}

 The dataset includes 64 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034622-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d9eebu
title: Occurrence Download

description: A dataset containing 28 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Crotalus mictlantecuhtli"
 ]
}

 The dataset includes 28 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034623-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.29803916.v2
title: Biogenic Magnetite Indicating the Evolution of Bottom Water Oxygenation in the Northern South China Sea Since the Last Glacial

description: This study investigates variations in bottom-water oxygen concentration (BWO) in the northern South China Sea (NSCS) since the Last Glacial Maximum (LGM) using biogenic magnetite as a novel proxy. Through analysis of sediment cores via first-order reversal curve (FORC) diagrams and low-/high-temperature magnetic measurements, we identify four distinct BWO phases: (1) a prolonged low-oxygen period during the LGM (~28-18 ka BP), (2) rapid oxygenation during deglaciation (18-11 ka BP), (3) peak levels in the early-mid Holocene (11-5.8 ka BP), and (4) gradual late Holocene decline. The BWO record shows strong coherence with equatorial Pacific and Indian Ocean patterns but differs from Southern Ocean millennial-scale variability. Our findings demonstrate that LGM hypoxia resulted from enhanced ventilation of western Pacific intermediate/deep waters (IDW) coupled with increased productivity, while deglacial reoxygenation reflects intrusion of oxygenated IDW through the Luzon Strait. Crucially, the reconstructed BWO changes precede atmospheric CO₂ fluctuations, supporting the hypothesis that deep-ocean carbon release contributed to deglacial CO₂ rise. This work establishes biogenic magnetite as a robust BWO proxy in marginal seas and provides new insights into ocean-atmosphere carbon exchange during glacial-interglacial transitions.
DOI: 10.15468/dl.9c2aje
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hemibarbus longirostris",
 "HasCoordinate is true",
 "Geometry POLYGON((-78 12, -73 12, -73 0, -78 0, -78 12))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034624-251025141854904/datasets/export for details.
DOI: 10.5281/zenodo.17613972
title: Paleo-Saltwater Dominates Coastal Aquifer Salinization: A Continental-Scale Study in China
DOI: 10.5281/zenodo.17613973
title: Paleo-Saltwater Dominates Coastal Aquifer Salinization: A Continental-Scale Study in China
DOI: 10.15468/dl.nsbnp8
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hemibarbus maculatus",
 "HasCoordinate is true",
 "Geometry POLYGON((-78 12, -73 12, -73 0, -78 0, -78 12))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034625-251025141854904/datasets/export for details.
DOI: 10.15468/dl.jx6768
title: Occurrence Download

description: A dataset containing 37 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Jaltomata aspera"
 ]
}

 The dataset includes 37 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034626-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.apcpwj
title: Occurrence Download

description: A dataset containing 174030 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is one of (iNaturalist Research-grade Observations)",
 "Geometry POLYGON((-124.05237 39.1488,-122.14036 39.1488,-122.14036 41.00668,-124.05237 41.00668,-124.05237 39.1488))",
 "Year is greater than or equal to 2014"
 ]
}

 The dataset includes 174030 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034618-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.spda4r
title: Occurrence Download

description: A dataset containing 63767 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((-106.6188 23.24913, -106.4688 23.24913, -106.4688 23.39913, -106.6188 23.39913, -106.6188 23.24913))"
 ]
}

 The dataset includes 63767 records from 114 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034600-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6nnhg3
title: Occurrence Download

description: A dataset containing 43 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Jaltomata bernardelloana"
 ]
}

 The dataset includes 43 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034627-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7c3try
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hemichromis bimaculatus",
 "HasCoordinate is true",
 "Geometry POLYGON((-78 12, -73 12, -73 0, -78 0, -78 12))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034628-251025141854904/datasets/export for details.
DOI: 10.15468/dl.z248kq
title: Occurrence Download

description: A dataset containing 33 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acrossocheilus iridescens"
 ]
}

 The dataset includes 33 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034629-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.aqr2b9
title: Occurrence Download

description: A dataset containing 253 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dioryctria pryeri"
 ]
}

 The dataset includes 253 records from 20 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034630-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xcdag5
title: Occurrence Download

description: A dataset containing 2060 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-76.09604 5.85844,-76.096 5.85881,-76.09659 5.85986,-76.09738 5.85928,-76.09828 5.85869,-76.09887 5.85858,-76.09908 5.85754,-76.09998 5.85688,-76.10007 5.85682,-76.10367 5.85417,-76.10345 5.85359,-76.10309 5.85264,-76.10225 5.85214,-76.10162 5.85155,-76.10097 5.85136,-76.10007 5.85165,-76.09802 5.85362,-76.09705 5.85456,-76.09619 5.85547,-76.09483 5.85691,-76.09539 5.85806,-76.09558 5.85851,-76.09591 5.85828,-76.09604 5.85844))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 2060 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034632-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bqzhhf
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hemichromis elongatus",
 "HasCoordinate is true",
 "Geometry POLYGON((-78 12, -73 12, -73 0, -78 0, -78 12))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034633-251025141854904/datasets/export for details.
DOI: 10.25345/c5qf8jz2p
title: MassIVE MSV000099916 - S. elongatus PCC 7942 Extracellular Profiling Metabolomics
title: GC-MS extracellular metabolite profiling. Samples are representative of Synechococcus elongatus PCC 7942 cell lysates (BTO:0004304).
DOI: 10.15468/dl.5u2dwz
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hemichromis fasciatus",
 "HasCoordinate is true",
 "Geometry POLYGON((-78 12, -73 12, -73 0, -78 0, -78 12))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034635-251025141854904/datasets/export for details.
DOI: 10.15468/dl.p7cdcw
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hemichromis guttatus",
 "HasCoordinate is true",
 "Geometry POLYGON((-78 12, -73 12, -73 0, -78 0, -78 12))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034636-251025141854904/datasets/export for details.
DOI: 10.15468/dl.ndjk28
title: Occurrence Download

description: A dataset containing 20 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dioryctria rubella"
 ]
}

 The dataset includes 20 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034637-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.29650481
title: Academ-AI data dump

description: This is a snapshot of the Academ-AI dataset, an ongoing project cataloging suspected instances of undeclared AI usage in the academic literature. For more information, please see https://www.academ-ai.info/about and Glynn A. Suspected undeclared use of artificial intelligence in the academic literature: an analysis of the Academ-AI dataset. arXiv; 2024. doi: 10.48550/arXiv.2411.15218.<br>
DOI: 10.6084/m9.figshare.29650481.v2
title: Academ-AI data dump

description: This is a snapshot of the Academ-AI dataset, an ongoing project cataloging suspected instances of undeclared AI usage in the academic literature. For more information, please see https://www.academ-ai.info/about and Glynn A. Suspected undeclared use of artificial intelligence in the academic literature: an analysis of the Academ-AI dataset. arXiv; 2024. doi: 10.48550/arXiv.2411.15218.<br>
DOI: 10.6084/m9.figshare.29650481.v1
title: Academ-AI data dump

description: This is a snapshot of the Academ-AI dataset, an ongoing project cataloging suspected instances of undeclared AI usage in the academic literature. For more information, please see https://www.academ-ai.info/about and Glynn A. Suspected undeclared use of artificial intelligence in the academic literature: an analysis of the Academ-AI dataset. arXiv; 2024. doi: 10.48550/arXiv.2411.15218.<br>
DOI: 10.15468/dl.p3mgby
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hemichromis letourneuxi",
 "HasCoordinate is true",
 "Geometry POLYGON((-78 12, -73 12, -73 0, -78 0, -78 12))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034638-251025141854904/datasets/export for details.
DOI: 10.15468/dl.m3sap2
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hemiculter leucisculus",
 "HasCoordinate is true",
 "Geometry POLYGON((-78 12, -73 12, -73 0, -78 0, -78 12))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034639-251025141854904/datasets/export for details.
DOI: 10.15468/dl.auavps
title: Occurrence Download

description: A dataset containing 632 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Imperata cylindrica"
 ]
}

 The dataset includes 632 records from 51 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034640-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.twssn7
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hemiculter lucidus",
 "HasCoordinate is true",
 "Geometry POLYGON((-78 12, -73 12, -73 0, -78 0, -78 12))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034641-251025141854904/datasets/export for details.
DOI: 10.17026/ar/juqxbj
title: Archeologische opgraving Zevenaar Raadhuisplein Archeologische opgraving aan de Raadhuisplein te Zevenaar in de gemeente Zevenaar

description: &lt;p&gt;Bij het onderzoek zijn grondsporen, vondsten en muurwerk gevonden daterend van de 16e tot 20e eeuw. Deze resten werden aangetroffen op geringe diepte onder het maaiveld (circa 20/30 cm -mv aan de oostzijde van het onderzoeksgebied, circa 70 cm -mv in het zuidwesten; respectievelijk 11,75 tot 11,15 m +NAP ) De oudste resten betreffen het fundament van de Bleckse poort uit de 16e eeuw (circa 1500) in het uiterste zuidwesten van het onderzoeksgebied. De onderzijde van de poort is bij het archeologisch onderzoek niet bereikt. De muurresten reikten in ieder geval dieper dan circa 3 m -mv Recentere resten betreffen met name muurwerk uit de 17e en 18e eeuw. Het gaat onder andere om een noor-delijke aanbouw aan de Bleckse poort (gesloopt rond 1842) en funderingen van de voormalige bebouwing langs de Grietsestraat en Arnhemseweg, verwoest aan het eind van de Tweede Wereldoorlog. Bij de constructie van de funderingsmuren uit deze periode zijn 15e-eeuwse bakstenen hergebruikt. Mogelijk waren deze stenen afkomstig uit de burcht van Zevenaar, dat in de 17e eeuw ontmanteld werd.&lt;br&gt;In het zuidwesten van het onderzoeksgebied zijn 19e-eeuwse sporen aangetroffen. Na de sloop van de Bleckse poort rond 1842 en de noordelijke uitbouw, is een waterput geplaatst direct ten noorden van het fundament van de Bleckse poort (S5). Ook zijn grond/ophogingslagen opgebracht of geroerd (S33, S34 en S39) en enkele houten palen geslagen. De houten palen ondersteunden mogelijk een 19e-eeuwse uitbouw/schuur. Voor in ieder geval één van de houten palen is hout hergebruikt, getuige bewerkingssporen.&lt;br&gt;Sinds de Tweede Wereldoorlog zijn de oost- en zuidzijde van het plein niet meer bebouwd geweest. Bodemverstorende ingrepen in deze periode betreffen met name de plaatsing van kabels en leidingen. Het noord-/cen-traalwesten van het plein is bebouwd met het voormalig raadhuis. Hierbij is de grond tot minimaal 1 m -mv vergraven.&lt;/p&gt;
DOI: 10.15468/dl.zvy2xg
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hemigrammus bleheri",
 "HasCoordinate is true",
 "Geometry POLYGON((-78 12, -73 12, -73 0, -78 0, -78 12))"
 ]
}

 The dataset includes 5 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034642-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nub2aa
title: Occurrence Download

description: A dataset containing 26904 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is one of (Africa, Oceania, Europe, North America, South America)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Imperata cylindrica"
 ]
}

 The dataset includes 26904 records from 155 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034643-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17597276
title: Computational data for the hit problem of five variables and the fifth cohomological transfer in degree 22

description: This dataset contains the computational output for the Peterson hit problem in the case of 5 variables at degree $N_0 = 22,$ including the invariants under the general linear group $GL(5, \mathbb F_2).$ The data supports the results presented in the paper "On the product of the infinite lens space and the space of invariants in a certain generic degree and its application" by Đ.V. Phúc
DOI: 10.5281/zenodo.17597277
title: Computational data for the hit problem of five variables and the fifth cohomological transfer in degree 22

description: This dataset contains the computational output for the Peterson hit problem in the case of 5 variables at degree $N_0 = 22,$ including the invariants under the general linear group $GL(5, \mathbb F_2).$ The data supports the results presented in the paper "On the product of the infinite lens space and the space of invariants in a certain generic degree and its application" by Đ.V. Phúc
DOI: 10.15468/dl.pf4hg6
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hemigrammus erythrozonus",
 "HasCoordinate is true",
 "Geometry POLYGON((-78 12, -73 12, -73 0, -78 0, -78 12))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034644-251025141854904/datasets/export for details.
DOI: 10.6084/m9.figshare.29673182
title: Seismic waveform dataset and Two-layer models in “Lithospheric Deformation of the Western Qinling Revealed by Shear-Wave Splitting: Insights into Northeastward Expansion of the Tibetan Plateau”

description: This dataset contains seismic waveform data recorded by a linear array of 17 temporary broadband stations deployed across the Western Qinling of China. The array was operated from September 2018 to June 2021.Each station was equipped with a broadband sensor and recorded continuous three-component ground motion at a sampling rate of 100 Hz. The data are provided in SAC (Seismic Analysis Code) format, and file names reflect the recording time, station code, and component (e.g., <code>YYYY.JJJ.HH.MM.SS.STATION.sac.e/n/z</code>). Metadata such as station coordinates and elevation are embedded in the SAC headers and not included as separate files.<br><br>
DOI: 10.6084/m9.figshare.29673182.v5
title: Seismic waveform dataset and Two-layer models in “Lithospheric Deformation of the Western Qinling Revealed by Shear-Wave Splitting: Insights into Northeastward Expansion of the Tibetan Plateau”

description: This dataset contains seismic waveform data recorded by a linear array of 17 temporary broadband stations deployed across the Western Qinling of China. The array was operated from September 2018 to June 2021.Each station was equipped with a broadband sensor and recorded continuous three-component ground motion at a sampling rate of 100 Hz. The data are provided in SAC (Seismic Analysis Code) format, and file names reflect the recording time, station code, and component (e.g., <code>YYYY.JJJ.HH.MM.SS.STATION.sac.e/n/z</code>). Metadata such as station coordinates and elevation are embedded in the SAC headers and not included as separate files.<br><br>
DOI: 10.6084/m9.figshare.29673182.v4
title: Seismic waveform dataset used in “Lithospheric Deformation of the Western Qinling Revealed by Shear-Wave Splitting: Insights into Northeastward Expansion of the Tibetan Plateau”

description: This dataset contains seismic waveform data recorded by a linear array of 17 temporary broadband stations deployed across the Western Qinling of China. The array was operated from September 2018 to June 2021.Each station was equipped with a broadband sensor and recorded continuous three-component ground motion at a sampling rate of 100 Hz. The data are provided in SAC (Seismic Analysis Code) format, and file names reflect the recording time, station code, and component (e.g., <code>YYYY.JJJ.HH.MM.SS.STATION.sac.e/n/z</code>). Metadata such as station coordinates and elevation are embedded in the SAC headers and not included as separate files.<br>
DOI: 10.15468/dl.eu9cpe
title: Occurrence Download

description: A dataset containing 63 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hemigrammus ocellifer",
 "HasCoordinate is true",
 "Geometry POLYGON((-78 12, -73 12, -73 0, -78 0, -78 12))"
 ]
}

 The dataset includes 63 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034645-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xrteed
title: Occurrence Download

description: A dataset containing 113800 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((-106.4688 23.24913, -106.3188 23.24913, -106.3188 23.39913, -106.4688 23.39913, -106.4688 23.24913))"
 ]
}

 The dataset includes 113800 records from 187 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034631-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.13140/rg.2.2.26363.99369
title: Appendix: Note on Previous Presentations and Publications
DOI: 10.15468/dl.yxvqne
title: Occurrence Download

description: A dataset containing 191902 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Aves",
 "Geometry POLYGON((77 31, 79 31, 79 32, 77 32, 77 31))",
 "HasCoordinate is true"
 ]
}

 The dataset includes 191902 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034602-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.