cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.ru8vpu
title: Occurrence Download

description: A dataset containing 30043 records in GBIF matching the query:
SELECT
 kingdom,
 kingdomkey,
 phylum,
 phylumkey,
 class,
 classkey,
 "order",
 orderkey,
 family,
 familykey,
 genus,
 genuskey,
 species,
 specieskey,
 "year",
 IF(ISNULL(kingdomkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY kingdomkey, "year")) kingdomcount,
 IF(ISNULL(phylumkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY phylumkey, "year")) phylumcount,
 IF(ISNULL(classkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY classkey, "year")) classcount,
 IF(ISNULL(orderkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY orderkey, "year")) ordercount,
 IF(ISNULL(familykey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY familykey, "year")) familycount,
 IF(ISNULL(genuskey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY genuskey, "year")) genuscount,
 COUNT(*) occurrences,
 MIN(GBIF_TEMPORALUNCERTAINTY(eventdate, eventtime)) mintemporaluncertainty,
 MIN(COALESCE(coordinateuncertaintyinmeters, 1000)) mincoordinateuncertaintyinmeters
FROM
 occurrence
WHERE
 occurrence.countrycode = 'NG'
 AND occurrence.occurrencestatus = 'PRESENT'
 AND (occurrence."year" &gt;= 2000 AND occurrence."year" &lt;= 2025)
 AND occurrence.hasgeospatialissues = FALSE
 AND NOT GBIF_STRINGARRAYCONTAINS(occurrence.issue, 'TAXON_MATCH_FUZZY', TRUE)
 AND (occurrence.distancefromcentroidinmeters &gt;= 2000.0 OR occurrence.distancefromcentroidinmeters IS NULL)
 AND NOT occurrence.basisofrecord IN ('FOSSIL_SPECIMEN', 'LIVING_SPECIMEN')
 AND (occurrence.specieskey IS NOT NULL AND occurrence."year" IS NOT NULL)
GROUP BY
 occurrence.kingdom,
 occurrence.kingdomkey,
 occurrence.phylum,
 occurrence.phylumkey,
 occurrence.class,
 occurrence.classkey,
 occurrence."order",
 occurrence.orderkey,
 occurrence.family,
 occurrence.familykey,
 occurrence.genus,
 occurrence.genuskey,
 occurrence.species,
 occurrence.specieskey,
 occurrence."year"

 The dataset's 30043 records were derived from 167 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0036102-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.15609169
title: Crop data for Spinach irrigated with different salinity levels (SoilSalAdapt field trial in Portugal )

description: This data was the basis for the crop analysis in the study descibed in the article: "Spinach tolerance to saline irrigation results from adaptation of the root system".
DOI: 10.5281/zenodo.15609170
title: Crop data for Spinach irrigated with different salinity levels (SoilSalAdapt field trial in Portugal )

description: This data was the basis for the crop analysis in the study descibed in the article: "Spinach tolerance to saline irrigation results from adaptation of the root system".
DOI: 10.15468/dl.wgd5tp
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Sclerophrys pusilla (Mertens, 1937)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((25.5395 -28.5786,20.509 -28.5786,20.509 -32.9007,25.5395 -32.9007,25.5395 -28.5786))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0036116-250525065834625/datasets/export for details.
DOI: 10.15468/dl.gwa7rp
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "ScientificName is Bromus pectinatus",
 "Geometry POLYGON((29.76451 -26.09643, 32.1599 -26.09643, 32.1599 -22.51877, 29.76451 -22.51877, 29.76451 -26.09643))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0036117-250525065834625/datasets/export for details.
DOI: 10.15468/dl.eu5bpt
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "ScientificName is Capparis sepiaria",
 "Geometry POLYGON((29.76451 -26.09643, 32.1599 -26.09643, 32.1599 -22.51877, 29.76451 -22.51877, 29.76451 -26.09643))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0036118-250525065834625/datasets/export for details.
DOI: 10.15468/dl.ut4t9c
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "ScientificName is Cenchrus ciliaris",
 "Geometry POLYGON((29.76451 -26.09643, 32.1599 -26.09643, 32.1599 -22.51877, 29.76451 -22.51877, 29.76451 -26.09643))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0036119-250525065834625/datasets/export for details.
DOI: 10.6084/m9.figshare.29097455
title: Framework Demonstration

description: This file contains a detailed demonstration of a framework application from the paper: "A Procedural Framework for Assessing the Desirability of Process Deviations" accepted at the BPM Conference 2025
DOI: 10.6084/m9.figshare.29097455.v1
title: Framework Demonstration

description: This file contains a detailed demonstration of a framework application from the paper: "A Procedural Framework for Assessing the Desirability of Process Deviations" accepted at the BPM Conference 2025
DOI: 10.15468/dl.p86dux
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Sclerophrys pusilla (Mertens, 1937)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((20.7576 -24.3688,20.529 -24.0715,20.509 -24.0715,20.509 -28.5786,25.5395 -28.5786,25.5395 -24.0715,25.1306 -24.0715,24.9333 -24.4571,23.8962 -24.2467,22.8065 -24.295,22.3719 -24.7207,22.2323 -25.547,22.0387 -25.7188,21.7833 -25.7784,21.5388 -25.7113,21.3553 -25.5415,20.7576 -24.3688))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0036120-250525065834625/datasets/export for details.
DOI: 10.5281/zenodo.15272082
title: An Approach to Formalise Blockchain Interoperability Patterns (Replication package)

description: This repository holds the artefacts that raised the results of our paper titled An Approach to Formalise Blockchain Interoperability Patterns to be presented at the ICBC Cross-chain workshop 2025.

In this paper, we explore to what extent, Event-B could help us to formalise the Temporal Transfer Pattern proposed in a previous work. In particular, an instantiations based on the gateway approach. The results showed that it was possible to formally specify the Temporal Transfer pattern following the gateway-based approach with Event-B. The resulting specification enabled for a precise modelling of actors, interactions, and eight safety properties, supported by proof obligations that ensures its consistency and correctness. In addition, a simulation-based validation was performed to assess its functional behaviour. Event-B proved to be effective in expressing safety properties involving the composition of multiple events. Finally, refinements enabled model reusability and composition, reducing time and effort. These results are encouraging, as formalising the structural and behavioural aspects of the pattern was direct and effective. 

The artefacts generated in this research were:



An Event-B specification of the Temporal Transfer pattern instantiated using the gateway-based approach.

A mockup of the simulations that enabled us to validate the functional behaviour of the specification. This animation mockup provides a quick approach to the comprehension of the pattern without Event-B knowledge.

The Event-B project that can be used as foundations for other research projects or run simulations with ProB.
DOI: 10.5281/zenodo.15272405
title: An Approach to Formalise Blockchain Interoperability Patterns (Replication package)

description: This repository holds the artefacts that raised the results of our paper titled An Approach to Formalise Blockchain Interoperability Patterns to be presented at the ICBC Cross-chain workshop 2025.

In this paper, we explore to what extent, Event-B could help us to formalise the Temporal Transfer Pattern proposed in a previous work. In particular, an instantiations based on the gateway approach. The results showed that it was possible to formally specify the Temporal Transfer pattern following the gateway-based approach with Event-B. The resulting specification enabled for a precise modelling of actors, interactions, and eight safety properties, supported by proof obligations that ensures its consistency and correctness. In addition, a simulation-based validation was performed to assess its functional behaviour. Event-B proved to be effective in expressing safety properties involving the composition of multiple events. Finally, refinements enabled model reusability and composition, reducing time and effort. These results are encouraging, as formalising the structural and behavioural aspects of the pattern was direct and effective. 

The artefacts generated in this research were:



An Event-B specification of the Temporal Transfer pattern instantiated using the gateway-based approach.

A mockup of the simulations that enabled us to validate the functional behaviour of the specification. This animation mockup provides a quick approach to the comprehension of the pattern without Event-B knowledge.

The Event-B project that can be used as foundations for other research projects or run simulations with ProB.
DOI: 10.15468/dl.893h9h
title: Occurrence Download

description: A dataset containing 24195487 records in GBIF matching the query:
SELECT
 kingdom,
 kingdomkey,
 phylum,
 phylumkey,
 class,
 classkey,
 "order",
 orderkey,
 family,
 familykey,
 genus,
 genuskey,
 species,
 specieskey,
 "year",
 IF(ISNULL(kingdomkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY kingdomkey, "year")) kingdomcount,
 IF(ISNULL(phylumkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY phylumkey, "year")) phylumcount,
 IF(ISNULL(classkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY classkey, "year")) classcount,
 IF(ISNULL(orderkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY orderkey, "year")) ordercount,
 IF(ISNULL(familykey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY familykey, "year")) familycount,
 IF(ISNULL(genuskey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY genuskey, "year")) genuscount,
 COUNT(*) occurrences,
 MIN(GBIF_TEMPORALUNCERTAINTY(eventdate, eventtime)) mintemporaluncertainty,
 MIN(COALESCE(coordinateuncertaintyinmeters, 1000)) mincoordinateuncertaintyinmeters
FROM
 occurrence
WHERE
 occurrence.occurrencestatus = 'PRESENT'
 AND occurrence.hasgeospatialissues = FALSE
 AND NOT GBIF_STRINGARRAYCONTAINS(occurrence.issue, 'TAXON_MATCH_FUZZY', TRUE)
 AND (occurrence.distancefromcentroidinmeters &gt;= 2000.0 OR occurrence.distancefromcentroidinmeters IS NULL)
 AND NOT occurrence.basisofrecord IN ('FOSSIL_SPECIMEN', 'LIVING_SPECIMEN')
 AND (occurrence.specieskey IS NOT NULL AND occurrence."year" IS NOT NULL)
GROUP BY
 occurrence.kingdom,
 occurrence.kingdomkey,
 occurrence.phylum,
 occurrence.phylumkey,
 occurrence.class,
 occurrence.classkey,
 occurrence."order",
 occurrence.orderkey,
 occurrence.family,
 occurrence.familykey,
 occurrence.genus,
 occurrence.genuskey,
 occurrence.species,
 occurrence.specieskey,
 occurrence."year"

 The dataset's 24195487 records were derived from 59322 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0036073-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.e3te9p
title: Occurrence Download

description: A dataset containing 62539 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Salix lapponum"
 ]
}

 The dataset includes 62539 records from 336 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0060913-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5517/ccdc.csd.cc2khwlk
title: CCDC 2368759: Experimental Crystal Structure Determination

description: Related Article: Yibo Fan, Pan Wang, Congcong Chen, Xiaoqin Ji, Fei Chang, Lingling Mao|2025|Sci.China.Chem.|68|4160|doi:10.1007/s11426-024-2585-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2khw98
title: CCDC 2368750: Experimental Crystal Structure Determination

description: Related Article: Yibo Fan, Pan Wang, Congcong Chen, Xiaoqin Ji, Fei Chang, Lingling Mao|2025|Sci.China.Chem.|68|4160|doi:10.1007/s11426-024-2585-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2khwb9
title: CCDC 2368751: Experimental Crystal Structure Determination

description: Related Article: Yibo Fan, Pan Wang, Congcong Chen, Xiaoqin Ji, Fei Chang, Lingling Mao|2025|Sci.China.Chem.|68|4160|doi:10.1007/s11426-024-2585-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2khwkj
title: CCDC 2368758: Experimental Crystal Structure Determination

description: Related Article: Yibo Fan, Pan Wang, Congcong Chen, Xiaoqin Ji, Fei Chang, Lingling Mao|2025|Sci.China.Chem.|68|4160|doi:10.1007/s11426-024-2585-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2khwcb
title: CCDC 2368752: Experimental Crystal Structure Determination

description: Related Article: Yibo Fan, Pan Wang, Congcong Chen, Xiaoqin Ji, Fei Chang, Lingling Mao|2025|Sci.China.Chem.|68|4160|doi:10.1007/s11426-024-2585-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2khwfd
title: CCDC 2368754: Experimental Crystal Structure Determination

description: Related Article: Yibo Fan, Pan Wang, Congcong Chen, Xiaoqin Ji, Fei Chang, Lingling Mao|2025|Sci.China.Chem.|68|4160|doi:10.1007/s11426-024-2585-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2khwgf
title: CCDC 2368755: Experimental Crystal Structure Determination

description: Related Article: Yibo Fan, Pan Wang, Congcong Chen, Xiaoqin Ji, Fei Chang, Lingling Mao|2025|Sci.China.Chem.|68|4160|doi:10.1007/s11426-024-2585-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2khwhg
title: CCDC 2368756: Experimental Crystal Structure Determination

description: Related Article: Yibo Fan, Pan Wang, Congcong Chen, Xiaoqin Ji, Fei Chang, Lingling Mao|2025|Sci.China.Chem.|68|4160|doi:10.1007/s11426-024-2585-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2khwml
title: CCDC 2368760: Experimental Crystal Structure Determination

description: Related Article: Yibo Fan, Pan Wang, Congcong Chen, Xiaoqin Ji, Fei Chang, Lingling Mao|2025|Sci.China.Chem.|68|4160|doi:10.1007/s11426-024-2585-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2khwnm
title: CCDC 2368761: Experimental Crystal Structure Determination

description: Related Article: Yibo Fan, Pan Wang, Congcong Chen, Xiaoqin Ji, Fei Chang, Lingling Mao|2025|Sci.China.Chem.|68|4160|doi:10.1007/s11426-024-2585-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2khwpn
title: CCDC 2368762: Experimental Crystal Structure Determination

description: Related Article: Yibo Fan, Pan Wang, Congcong Chen, Xiaoqin Ji, Fei Chang, Lingling Mao|2025|Sci.China.Chem.|68|4160|doi:10.1007/s11426-024-2585-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2khwqp
title: CCDC 2368763: Experimental Crystal Structure Determination

description: Related Article: Yibo Fan, Pan Wang, Congcong Chen, Xiaoqin Ji, Fei Chang, Lingling Mao|2025|Sci.China.Chem.|68|4160|doi:10.1007/s11426-024-2585-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2khwrq
title: CCDC 2368764: Experimental Crystal Structure Determination

description: Related Article: Yibo Fan, Pan Wang, Congcong Chen, Xiaoqin Ji, Fei Chang, Lingling Mao|2025|Sci.China.Chem.|68|4160|doi:10.1007/s11426-024-2585-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2khwdc
title: CCDC 2368753: Experimental Crystal Structure Determination

description: Related Article: Yibo Fan, Pan Wang, Congcong Chen, Xiaoqin Ji, Fei Chang, Lingling Mao|2025|Sci.China.Chem.|68|4160|doi:10.1007/s11426-024-2585-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2khwsr
title: CCDC 2368765: Experimental Crystal Structure Determination

description: Related Article: Yibo Fan, Pan Wang, Congcong Chen, Xiaoqin Ji, Fei Chang, Lingling Mao|2025|Sci.China.Chem.|68|4160|doi:10.1007/s11426-024-2585-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2khwjh
title: CCDC 2368757: Experimental Crystal Structure Determination

description: Related Article: Yibo Fan, Pan Wang, Congcong Chen, Xiaoqin Ji, Fei Chang, Lingling Mao|2025|Sci.China.Chem.|68|4160|doi:10.1007/s11426-024-2585-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.15468/dl.86dmyn
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is "
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0060939-250827131500795/datasets/export for details.
DOI: 10.15468/dl.cu9scz
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Country is Mexico",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Euphorbia yucatanensis"
 ]
}

 The dataset includes 8 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0060941-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3r6rhr
title: Occurrence Download

description: A dataset containing 8413 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Clarkia unguiculata"
 ]
}

 The dataset includes 8413 records from 185 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0060942-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.