cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.48ykve
title: Occurrence Download

description: A dataset containing 7346 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is MfN - Fossil vertebrates III"
 ]
}

 The dataset includes 7346 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005019-171113114016250/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2g6agh
title: Occurrence Download

description: A dataset containing 217 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Chinese Taipei",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Chenopodium ambrosioides L."
 ]
}

 The dataset includes 217 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0111846-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zaqcrn
title: Occurrence Download

description: A dataset containing 8862 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Benin",
 "TaxonKey is Arecaceae"
 ]
}

 The dataset includes 8862 records from 92 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0056606-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.paq0p7
title: Occurrence Download

description: A dataset containing 206 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Euglossa crassipunctata Moure, 1968",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 206 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005025-171002173027117/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fk6qbe
title: Occurrence Download

description: A dataset containing 11595221 species occurrences available in GBIF matching the query:
{
 "Country" : [
 "is Chinese Taipei"
 ]
}

 The dataset includes 11595221 records from 1295 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0111840-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nquobe
title: Occurrence Download

description: A dataset containing 117 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Harpia harpyja (Linnaeus, 1758)",
 "Country is Brazil"
 ]
}

 The dataset includes 117 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005020-150922153815467/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hfxzup
title: Occurrence Download

description: A dataset containing 158 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-75.75906 5.08972,-76.48429 3.02104,-75.27161 2.85459,-75.05761 5.07783,-75.75906 5.08972))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Tapirus pinchaque (Roulin, 1829)"
 ]
}

 The dataset includes 158 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004434-230828120925497/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mdgz45
title: Occurrence Download

description: A dataset containing 40384 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bolitoglossa Duméril, Bibron & Duméril, 1854"
 ]
}

 The dataset includes 40384 records from 202 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0196470-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.puppgm
title: Occurrence Download

description: A dataset containing 121 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Capra ibex Linnaeus, 1758",
 "HasGeospatialIssue is false",
 "Geometry POLYGON((7.41 44.54,7.41 47.58,14.30 47.58,14.30 44.54,7.41 44.54))",
 "Year 1960-2020"
 ]
}

 The dataset includes 121 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005020-160311141623029/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qqtvh2
title: Occurrence Download

description: A dataset containing 89884 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-71.90133 -53.11429,-69.76742 -53.11429,-69.76742 -52.1306,-71.90133 -52.1306,-71.90133 -53.11429))",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 89884 records from 191 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004417-230828120925497/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gobsa0
title: Occurrence Download

description: A dataset containing 2676 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acanthophora spicifera (M.Vahl) Børgesen"
 ]
}

 The dataset includes 2676 records from 53 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001183-170826194755519/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vhgwps
title: Occurrence Download

description: A dataset containing 91 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Spain",
 "TaxonKey is Canis lupus Linnaeus, 1758",
 "Year 2012-2018"
 ]
}

 The dataset includes 91 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0314596-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wr4hio
title: Occurrence Download

description: A dataset containing 125614 species occurrences available in GBIF matching the query:
{
 "Country" : [
 "is Myanmar"
 ]
}

 The dataset includes 125614 records from 429 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001183-170925132151566/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kkqn49
title: Occurrence Download

description: A dataset containing 20 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dampiera krauseana Rajput & Carolin"
 ]
}

 The dataset includes 20 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0166691-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4fbjcj
title: Occurrence Download

description: A dataset containing 36 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Myrsine intermedia Pipoly"
 ]
}

 The dataset includes 36 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0314614-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ibfpdk
title: Occurrence Download

description: A dataset containing 100 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Specimen",
 "BasisOfRecord is Living Specimen"
 ]
 },
 {
 "or" : [
 "Country is Mexico",
 "Country is El Salvador",
 "Country is Honduras",
 "Country is Belize",
 "Country is Nicaragua",
 "Country is Guatemala"
 ]
 },
 "Geometry POLYGON ((-88.154296875 24.5271348225978, -94.658203125 21.289374355860424, -95.185546875 12.039320557540572, -87.1875 8.928487062665504, -80.068359375 16.3833911236084, -88.154296875 24.5271348225978))",
 "HasCoordinate is true",
 "TaxonKey is Geonoma interrupta (Ruiz & Pav.) Mart.",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 100 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001183-171002173027117/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qcpy6n
title: Occurrence Download

description: A dataset containing 2152 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dampiera linearis R.Br."
 ]
}

 The dataset includes 2152 records from 51 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0166697-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wx48rq
title: Occurrence Download

description: A dataset containing 14 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Venezuela (Bolivarian Republic of)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Aristaeomorpha foliacea (Risso, 1827)"
 ]
}

 The dataset includes 14 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0314617-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kbcolj
title: Occurrence Download

description: A dataset containing 101 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Prionailurus viverrinus (Bennett, 1833)"
 ]
}

 The dataset includes 101 records from 27 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001183-171124123535762/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5agh42
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is TRUE",
 "EventDate is greater than or equal to 2023-11-22",
 "DecimalLatitude is greater than or equal to 35",
 "DecimalLatitude is less than or equal to 72",
 "DecimalLongitude is greater than or equal to -86",
 "DecimalLongitude is less than or equal to -47"
 ]
}

 The dataset includes 4 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012859-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rapf2v
title: Occurrence Download

description: A dataset containing 34 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Habenaria lankesteri Ames"
 ]
}

 The dataset includes 34 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0029752-190918142434337/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xnsef2
title: Occurrence Download

description: A dataset containing 1682 species occurrences available in GBIF matching the query:
{
 "Country" : [
 "is Gibraltar"
 ]
}

 The dataset includes 1682 records from 66 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001184-150216165555722/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.t6kqer
title: Occurrence Download

description: A dataset containing 2600 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is United States of America",
 "StateProvince is california",
 "HasCoordinate is true",
 "TaxonKey is Bombus occidentalis Greene, 1858",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2600 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0029748-190918142434337/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mtfy2w
title: Occurrence Download

description: A dataset containing 177 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Impatiens walleriana Hook.fil.",
 "Country is Mexico"
 ]
}

 The dataset includes 177 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001184-150221044754056/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jv3pnt
title: Occurrence Download

description: A dataset containing 24 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Country is Saint Martin (French part)",
 "Country is Sint Maarten (Dutch part)"
 ]
 },
 "TaxonKey is Ascia monuste (Linnaeus, 1764)"
 ]
}

 The dataset includes 24 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0314652-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zjhx6p
title: Occurrence Download

description: A dataset containing 808056 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON ((35.924964333333335 32.097476, 35.924964333333335 49.184106666666665, 1.8796086666666671 49.184106666666665, 1.8796086666666671 32.097476, 35.924964333333335 32.097476))",
 "EventDate is 2010-06-01,2010-06-30"
 ]
}

 The dataset includes 808056 records from 886 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0052460-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.lkxayo
title: Occurrence Download

description: A dataset containing 2288 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Crotalus durissus Linnaeus, 1758"
 ]
}

 The dataset includes 2288 records from 82 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001184-150311145101897/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17701663
title: Social Perception of Autonomous Mobility: Dataset of a Swiss Survey of Public Transport Pilots

description: Self-driving (autonomous) shuttles have been piloted in various street trials worldwide. Between 2016 and 2022, the Swiss Federal Roads Office (ASTRA) reported ten pilot trials of autonomous vehicles for public transportation in Switzerland. This dataset presents data from surveys conducted after the pilot testing of a driverless public transport service in two Swiss cantons, Schaffhausen and Valais (Wallis). The surveys explore factors influencing public support for policies facilitating transitions to disruptive technologies, focusing on how concerns—particularly risk perception—affect the acceptance process among citizens. The study examines changes in public acceptance of and concerns about self-driving vehicles before and after the implementation of two autonomous bus services in Switzerland. In addition to the dataset, we attach a R-script to help explore the dataset through summarization, visualization, and statistical analysis.
DOI: 10.15468/dl.g3mt22
title: Occurrence Download

description: A dataset containing 9338 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Tracheophyta",
 "DecimalLatitude is greater than or equal to 9.085278",
 "DecimalLatitude is less than or equal to 14.085278",
 "DecimalLongitude is greater than or equal to 50.0",
 "DecimalLongitude is less than or equal to 55.0",
 "HasCoordinate is TRUE",
 "HasGeospatialIssue is FALSE"
 ]
}

 The dataset includes 9338 records from 39 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024035-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.22008/fk2/7poqg5/taei6s
title: SICEv3.0_Greenland_B_500m_2019-06-01.nc

description: EDC SICE output: SICEv3.0_Greenland_B_500m_2019-06-01.nc, date: 2019-06-01
DOI: 10.22008/fk2/7poqg5/prqskw
title: SICEv3.0_Greenland_B_500m_2019-06-02.nc

description: EDC SICE output: SICEv3.0_Greenland_B_500m_2019-06-02.nc, date: 2019-06-02
DOI: 10.22008/fk2/7poqg5/sfdrql
title: SICEv3.0_Greenland_B_500m_2019-06-03.nc

description: EDC SICE output: SICEv3.0_Greenland_B_500m_2019-06-03.nc, date: 2019-06-03
DOI: 10.22008/fk2/7poqg5/f7gxxd
title: SICEv3.0_Greenland_B_500m_2019-06-04.nc

description: EDC SICE output: SICEv3.0_Greenland_B_500m_2019-06-04.nc, date: 2019-06-04
DOI: 10.22008/fk2/7poqg5/cxdiee
title: SICEv3.0_Greenland_B_500m_2019-06-05.nc

description: EDC SICE output: SICEv3.0_Greenland_B_500m_2019-06-05.nc, date: 2019-06-05
DOI: 10.22008/fk2/7poqg5/fedyon
title: SICEv3.0_Greenland_B_500m_2019-06-06.nc

description: EDC SICE output: SICEv3.0_Greenland_B_500m_2019-06-06.nc, date: 2019-06-06
DOI: 10.22008/fk2/7poqg5/oj2qdv
title: SICEv3.0_Greenland_B_500m_2019-06-07.nc

description: EDC SICE output: SICEv3.0_Greenland_B_500m_2019-06-07.nc, date: 2019-06-07
DOI: 10.22008/fk2/7poqg5/u0xbmd
title: SICEv3.0_Greenland_B_500m_2019-06-08.nc

description: EDC SICE output: SICEv3.0_Greenland_B_500m_2019-06-08.nc, date: 2019-06-08
DOI: 10.22008/fk2/7poqg5/vmwv6w
title: SICEv3.0_Greenland_B_500m_2019-06-09.nc

description: EDC SICE output: SICEv3.0_Greenland_B_500m_2019-06-09.nc, date: 2019-06-09
DOI: 10.22008/fk2/7poqg5
title: SENTINEL-3B - SICEv3.0 Greenland snow and ice broadband albedo and surface optical properties from Sentinel-3’s OLCI at 500 m resolution

description: S3B - SICE v3.0. 0.5 km Arctic land ice SSA, broadband albedo and spectral reflectance
DOI: 10.15468/dl.hsr725
title: Occurrence Download

description: A dataset containing 238 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Alouatta belzebul",
 "HasCoordinate is TRUE"
 ]
}

 The dataset includes 238 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024036-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17026/ar/veruxg
title: PAN-00176936 - wire brooch with stretched semi-circular bow

description: &lt;p&gt;This find is registered at Portable Antiquities of the Netherlands with number PAN-00176936&lt;/p&gt;
description: Modified: 2025-08-12T11:44:43+02:00
DOI: 10.25934/pr00006769.1
title: Available IPD datapackage for study 'Multicenter, Double-Blind, Parallel, Placebo-Controlled, Randomised Phase 3 Study of Etanercept in the Treatment of Patients With Ankylosing Spondylitis: 12-Week Final Data'

description: The primary objective of the study was to compare the efficacy of etanercept (25 mg, twice weekly) with that of placebo based on the percentage of patients who achieve the Assessment in Ankylosing Spondylitis (ASAS) response criteria (ASAS 20%) at week 12.
DOI: 10.5281/zenodo.17798906
title: Dataset for Systematic Review: Computational Strategies for Depression Detection and Treatment

description: Systematic review metadata and supplementary materials for the study:

Computational Strategies for Depression Detection and Treatment: The Role of Behavioral Activation and Neurobiological Insights – A Systematic Review

This dataset contains structured metadata for the 59 studies included in the PRISMA 2020-compliant systematic review. It supports the analysis of artificial intelligence (AI), machine learning, behavioral activation (BA), physical activity monitoring, and neurobiological mechanisms in depression detection and treatment.

 Contents:- `dataset.csv`: Full bibliographic details (Study ID, first author, year, full title, journal, AI technique, accuracy/outcome metrics, population, DOI/URL) for all 59 included studies, plus 2 more regarding the references of the checklist of CLAIM and IJMI AI/ML reporting guidelines.- `S1_File.docx`: Retrospective review protocol, including PICO framework, search strategy, and inclusion/exclusion criteria.- `S1_Table.pdf`: Complete search strings used across PubMed, Scopus, ACM Digital Library, and Web of Science.- `S2_File.docx`: Completed PRISMA 2020 Checklist.- `README.markdown`: Dataset overview and usage instructions.- `data_availability_statement.md`: Final data availability statement for inclusion in the manuscript.Keywords: depression, artificial intelligence, behavioral activation, machine learning, EEG, neuroimaging, digital mental health, PRISMA

-'Appendix_S2_AI_ML_reporting_checklist.docx': Compliance with CLAIM and IJMI AI/ML reporting guidelines
DOI: 10.15468/dl.2a66uy
title: Occurrence Download

description: A dataset containing 14163230 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 14163230 records from 7459 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023962-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jns6c5
title: Occurrence Download

description: A dataset containing 295206 species occurrences available in GBIF matching the query:
{
 "and" : [
 "CoordinateUncertaintyInMeters 0.0-5000.0",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Senecio vulgaris L."
 ]
}

 The dataset includes 295206 records from 482 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0040551-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.me7tga
title: Occurrence Download

description: A dataset containing 1205 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "MediaType is Image",
 "TaxonKey is Asterias rubens Linnaeus, 1758",
 "Year 1981-2021"
 ]
}

 The dataset includes 1205 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0075319-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.eige1n
title: Occurrence Download

description: A dataset containing 3419 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Observation",
 "BasisOfRecord is Machine Observation",
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Living Specimen"
 ]
 },
 {
 "or" : [
 "Geometry POLYGON((63.98438 -4.30939,161.89453 -4.30939,161.89453 57.03827,63.98438 57.03827,63.98438 -4.30939))",
 "Geometry POLYGON((198.80859 12.91718,307.96875 12.91718,307.96875 72.50702,198.80859 72.50702,198.80859 12.91718))"
 ]
 },
 "TaxonKey is Hamamelidaceae"
 ]
}

 The dataset includes 3419 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025239-191105090559680/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.