cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.21227/vsk7-rt36
title: "111"

description: "The Excel workbook Case_Study_Parameters_final.xlsx compiles all input data for a case study, organized into nine sheets covering workload\/electricity curves, server characteristics, cooling system parameters, carbon factors, planning assumptions, and physical constants.  "
DOI: 10.15468/dl.av647b
title: Occurrence Download

description: A dataset containing 178 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Mansonia altissima",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 178 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005349-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.11321652
title: Data from multi-generation study on Chironomus riparius

description: This data set contains: 



Emergence Data (Bti)

Proteins (Bti)

Lipids (Bti)

Emergence Weight (Bti)

Emergence Data (Cu)

Emergence Time (Cu)

Fatty Acids (Cu)

Emergence Weight (Cu)
DOI: 10.5281/zenodo.11321653
title: Data from multi-generation study on Chironomus riparius

description: This data set contains: 



Emergence Data (Bti)

Proteins (Bti)

Lipids (Bti)

Emergence Weight (Bti)

Emergence Data (Cu)

Emergence Time (Cu)

Fatty Acids (Cu)

Emergence Weight (Cu)
DOI: 10.15468/dl.rcu36j
title: Occurrence Download

description: A dataset containing 56 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Matisia alchornifolia",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 56 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005352-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.59netn
title: Occurrence Download

description: A dataset containing 13 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cochliopa perforata"
 ]
}

 The dataset includes 13 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005353-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4g6j6e
title: Occurrence Download

description: A dataset containing 253 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "TaxonKey is Astragalus mongholicus"
 ]
}

 The dataset includes 253 records from 30 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005354-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.c7ppet
title: Occurrence Download

description: A dataset containing 14 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cochliopina minor"
 ]
}

 The dataset includes 14 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005355-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hv44ud
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Littoridina microcona"
 ]
}

 The dataset includes 7 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005356-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5x5xfb
title: Occurrence Download

description: A dataset containing 0 records in GBIF matching the query:
SELECT
 kingdom,
 kingdomkey,
 phylum,
 phylumkey,
 class,
 classkey,
 "order",
 orderkey,
 family,
 familykey,
 genus,
 genuskey,
 species,
 specieskey,
 "year",
 GBIF_EQDGCODE(2, decimallatitude, decimallongitude, COALESCE(coordinateuncertaintyinmeters, 1000)) eqdcellcode,
 IF(ISNULL(kingdomkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY kingdomkey, GBIF_EQDGCODE(2, decimallatitude, decimallongitude, COALESCE(coordinateuncertaintyinmeters, 1000)), "year")) kingdomcount,
 IF(ISNULL(phylumkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY phylumkey, GBIF_EQDGCODE(2, decimallatitude, decimallongitude, COALESCE(coordinateuncertaintyinmeters, 1000)), "year")) phylumcount,
 IF(ISNULL(classkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY classkey, GBIF_EQDGCODE(2, decimallatitude, decimallongitude, COALESCE(coordinateuncertaintyinmeters, 1000)), "year")) classcount,
 IF(ISNULL(orderkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY orderkey, GBIF_EQDGCODE(2, decimallatitude, decimallongitude, COALESCE(coordinateuncertaintyinmeters, 1000)), "year")) ordercount,
 IF(ISNULL(familykey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY familykey, GBIF_EQDGCODE(2, decimallatitude, decimallongitude, COALESCE(coordinateuncertaintyinmeters, 1000)), "year")) familycount,
 IF(ISNULL(genuskey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY genuskey, GBIF_EQDGCODE(2, decimallatitude, decimallongitude, COALESCE(coordinateuncertaintyinmeters, 1000)), "year")) genuscount,
 COUNT(*) occurrences,
 MIN(GBIF_TEMPORALUNCERTAINTY(eventdate, eventtime)) mintemporaluncertainty,
 MIN(COALESCE(coordinateuncertaintyinmeters, 1000)) mincoordinateuncertaintyinmeters
FROM
 occurrence
WHERE
 GBIF_STRINGARRAYCONTAINS(occurrence.classifications['d7dddbf4-2cf0-4f39-9b2a-bb099caae36c'], '9072740', TRUE)
 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 occurrence.occurrencestatus = 'PRESENT'
 AND (occurrence.classificationdetails['d7dddbf4-2cf0-4f39-9b2a-bb099caae36c']['specieskey'] &lt;&gt; '' AND occurrence."year" IS NOT NULL AND occurrence.hascoordinate = TRUE)
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",
 GBIF_EQDGCODE(2, decimallatitude, decimallongitude, COALESCE(coordinateuncertaintyinmeters, 1000))

 The dataset's 0 records were derived from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005308-260129131611470/datasets/export for details.
DOI: 10.15468/dl.jcd6x6
title: Occurrence Download

description: A dataset containing 1402 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Matisia ochrocalyx",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 1402 records from 63 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005358-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pmbq5h
title: Occurrence Download

description: A dataset containing 13100 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is one of (Culex coronator)"
 ]
}

 The dataset includes 13100 records from 45 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005359-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wbx62x
title: Occurrence Download

description: A dataset containing 90 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Megatritheca grossedenticulata",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 90 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005361-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3yhbnd
title: Occurrence Download

description: A dataset containing 195 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bambusiphila vulgaris"
 ]
}

 The dataset includes 195 records from 27 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005362-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34740/kaggle/dsv/14699148
title: Peer-to-Peer Boliviano (BOB) Exchange Data
DOI: 10.15468/dl.wkz29x
title: Occurrence Download

description: A dataset containing 411 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-103.28709 20.3989,-103.27203 20.40305,-103.27779 20.41427,-103.29728 20.42133,-103.32343 20.42216,-103.35046 20.42797,-103.37704 20.43088,-103.39167 20.42963,-103.40009 20.4205,-103.37571 20.40347,-103.34736 20.39682,-103.31545 20.39848,-103.28709 20.3989))",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Plantae"
 ]
}

 The dataset includes 411 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005364-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d2z7r5
title: Occurrence Download

description: A dataset containing 186 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Megistostegium microphyllum",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 186 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005366-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6p3rxj
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pyrgophorus wrighti"
 ]
}

 The dataset includes 2 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005368-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18450196
title: argemone_mexicana_decontaminated_FSCR.fasta.gz
DOI: 10.5281/zenodo.18450197
title: argemone_mexicana_decontaminated_FSCR.fasta.gz
DOI: 10.15468/dl.bn36jy
title: Occurrence Download

description: A dataset containing 1078 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Melhania oblongifolia",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 1078 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005369-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18450189
title: archiaphyosemion_guineense_decontaminated_FSCR.fasta.gz
DOI: 10.5281/zenodo.18450190
title: archiaphyosemion_guineense_decontaminated_FSCR.fasta.gz
DOI: 10.15468/dl.mz78ve
title: Occurrence Download

description: A dataset containing 177 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Melhania ovata",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 177 records from 27 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005373-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kucttt
title: Occurrence Download

description: A dataset containing 253 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "TaxonKey is Astragalus mongholicus"
 ]
}

 The dataset includes 253 records from 30 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005372-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18287372
title: Supporting Data for OmniAge Package

description: Supporting Data for OmniAge: Model Weights & Example Datasets

This repository hosts the essential data dependencies for the OmniAge ecosystem. It includes pre-trained model weights for epigenetic clocks and example datasets for testing both the Python and R versions of the package.

📂 File Contents



Model Weights (Core Data):



PCClocks.tar.gz: Pre-trained weights converted to Parquet format (Primary dependency for omniage Python package).

SystemsAge.tar.gz: Pre-trained weights converted to Parquet format.



Python Examples:



OmniAge_py_example.tar.gz: Sample input data and scripts for the Python package.



R Examples (Individual Files):



*.rda files: A collection of standalone example datasets for the R package (OmniAgeR).




🧬 Data Origin & Attribution (Model Weights)

The model weights (PC Clocks & SystemsAge) are derived from the original data released by Albert Higgins-Chen et al.



Original Dataset Title: PCClock and SystemsAge Data

Original Author: Higgins-Chen, Albert

Original DOI: 10.5281/zenodo.17162604

Original Repository: https://github.com/HigginsChenLab/methylCIPHER


🔄 Modifications to Model Weights

The original model data was distributed in .qs2 (R format). To facilitate usage within the Python ecosystem, we performed the following conversions:



Format Shift: Converted from R qs2 binary format to Apache Parquet (.parquet).

Compression: Applied zstd compression.

Integrity: The numerical values remain identical to the original source.


📚 References

If you use these models, please cite both this repository AND the original papers:



Original Data: Higgins-Chen, A. (2025). PCClock and SystemsAge Data [Data set]. Zenodo. https://doi.org/10.5281/zenodo.17162604

PC Clocks Paper: Higgins-Chen, A. T., et al. (2022). Nature Aging.

SystemsAge Paper: Sehgal, R., et al. (2024). Nature Aging.
DOI: 10.5281/zenodo.18287371
title: Supporting Data for OmniAge Package

description: Supporting Data for OmniAge: Model Weights & Example Datasets

This repository hosts the essential data dependencies for the OmniAge ecosystem. It includes pre-trained model weights for epigenetic clocks and example datasets for testing both the Python and R versions of the package.

📂 File Contents



Model Weights (Core Data):



PCClocks.tar.gz: Pre-trained weights converted to Parquet format (Primary dependency for omniage Python package).

SystemsAge.tar.gz: Pre-trained weights converted to Parquet format.



Python Examples:



OmniAge_py_example.tar.gz: Sample input data and scripts for the Python package.



R Examples (Individual Files):



*.rda files: A collection of standalone example datasets for the R package (OmniAgeR).




🧬 Data Origin & Attribution (Model Weights)

The model weights (PC Clocks & SystemsAge) are derived from the original data released by Albert Higgins-Chen et al.



Original Dataset Title: PCClock and SystemsAge Data

Original Author: Higgins-Chen, Albert

Original DOI: 10.5281/zenodo.17162604

Original Repository: https://github.com/HigginsChenLab/methylCIPHER


🔄 Modifications to Model Weights

The original model data was distributed in .qs2 (R format). To facilitate usage within the Python ecosystem, we performed the following conversions:



Format Shift: Converted from R qs2 binary format to Apache Parquet (.parquet).

Compression: Applied zstd compression.

Integrity: The numerical values remain identical to the original source.


📚 References

If you use these models, please cite both this repository AND the original papers:



Original Data: Higgins-Chen, A. (2025). PCClock and SystemsAge Data [Data set]. Zenodo. https://doi.org/10.5281/zenodo.17162604

PC Clocks Paper: Higgins-Chen, A. T., et al. (2022). Nature Aging.

SystemsAge Paper: Sehgal, R., et al. (2024). Nature Aging.
DOI: 10.15468/dl.5a7z9d
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pyrgophorus zeteki"
 ]
}

 The dataset includes 7 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005375-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18450200
title: aspidophoreas_chinensis_decontaminated_FSCR.fasta.gz
DOI: 10.5281/zenodo.18450201
title: aspidophoreas_chinensis_decontaminated_FSCR.fasta.gz
DOI: 10.15468/dl.7et55a
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Subcochliopa colabrensis"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005376-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.afc7x2
title: Occurrence Download

description: A dataset containing 15 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Subcochliopa trochulus"
 ]
}

 The dataset includes 15 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005377-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3sywg5
title: Occurrence Download

description: A dataset containing 3408 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Melochia pyramidata",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 3408 records from 217 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005378-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nb8r2p
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Subcochliopa trochus"
 ]
}

 The dataset includes 7 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005379-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18449949
title: SeqIF Establishment Cohort, Image 3, Part 2

description: Tiles are pre-stacked and in "ome.tiff"-format.

Tile names are constructed as follows: "<ID>_<X_COORD>_<Y_COORD>.ome,tiff".

X and Y coordinates correspond to the upper-left corner of each tile. 

Channel names and order can be found in "Img<ID>_channels.pkl"
DOI: 10.5281/zenodo.18449948
title: SeqIF Establishment Cohort, Image 3, Part 2

description: Tiles are pre-stacked and in "ome.tiff"-format.

Tile names are constructed as follows: "<ID>_<X_COORD>_<Y_COORD>.ome,tiff".

X and Y coordinates correspond to the upper-left corner of each tile. 

Channel names and order can be found in "Img<ID>_channels.pkl"
DOI: 10.15468/dl.4gygds
title: Occurrence Download

description: A dataset containing 636 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Namibia",
 "OccurrenceStatus is Present",
 "TaxonKey is Bitis",
 "Year 2000-2026"
 ]
}

 The dataset includes 636 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005381-260129131611470/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.31224229
title: Supplementary Tables

description: Supplementary Tables
DOI: 10.6084/m9.figshare.31224229.v1
title: Supplementary Tables

description: Supplementary Tables
DOI: 10.15468/dl.jzh8tt
title: Occurrence Download

description: A dataset containing 224 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Mollia speciosa",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 224 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005382-260129131611470/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.31224226
title: Data and R code from Climate-mediated niche specialization for an Arctic seabird at the receding range limit.

description: Data: daily_ice_summary.rds - Canadian Sea Ice Service daily sea ice summary from the breeding season (July to August) at Coats Island and Cape Graham Moore, Nunavut, diveboutloc-rerouted-obs-envr_20.RDS - thick-billed murre used and available dive bout locations with environmental variables from Coats Island and Cape Graham Moore, Nunavut for resource selection functions, diveloc-obs-envir-depth.rds - thick-billed murre diving locations with environmental variables and diving depth from Coats Island and Cape Graham Moore, Nunavut for generalized linear mixed models. R code: rsf_models.r - R code for resource selection functions, glmm_models.r - R code for generalized linear mixed models.
DOI: 10.6084/m9.figshare.31224226.v1
title: Data and R code from Climate-mediated niche specialization for an Arctic seabird at the receding range limit.

description: Data: daily_ice_summary.rds - Canadian Sea Ice Service daily sea ice summary from the breeding season (July to August) at Coats Island and Cape Graham Moore, Nunavut, diveboutloc-rerouted-obs-envr_20.RDS - thick-billed murre used and available dive bout locations with environmental variables from Coats Island and Cape Graham Moore, Nunavut for resource selection functions, diveloc-obs-envir-depth.rds - thick-billed murre diving locations with environmental variables and diving depth from Coats Island and Cape Graham Moore, Nunavut for generalized linear mixed models. R code: rsf_models.r - R code for resource selection functions, glmm_models.r - R code for generalized linear mixed models.
DOI: 10.15468/dl.x6mmbd
title: Occurrence Download

description: A dataset containing 421 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Mortoniodendron anisophyllum",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 421 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005384-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ps88me
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Nayariophyton zizyphifolium",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 4 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005387-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.