cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.57745/w6li8r
title: slice00038.tif

description: :unav
DOI: 10.57745/xyqn58
title: slice01324.tif

description: :unav
DOI: 10.13145/bacdive119317.20230509.8.1
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.57745/crnq6l
title: slice01235.tif

description: :unav
DOI: 10.57745/efdmsy
title: slice01179.tif

description: :unav
DOI: 10.57745/i5peyy
title: slice00654.tif

description: :unav
DOI: 10.57745/irnsdn
title: slice02582.tif

description: :unav
DOI: 10.57745/jbdo3t
title: slice00673.tif

description: :unav
DOI: 10.13145/bacdive119318.20230509.8.1
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.57745/4ilhry
title: slice01861.tif

description: :unav
DOI: 10.57745/ec8opn
title: slice02553.tif

description: :unav
DOI: 10.57745/ire8cq
title: slice00307.tif

description: :unav
DOI: 10.57745/ps7mbd
title: slice00379.tif

description: :unav
DOI: 10.57745/xmievg
title: slice01012.tif

description: :unav
DOI: 10.13145/bacdive119319.20230509.8.1
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.57745/1ppaa5
title: slice00786.tif

description: :unav
DOI: 10.57745/6mwfwt
title: slice02046.tif

description: :unav
DOI: 10.57745/istduz
title: slice00126.tif

description: :unav
DOI: 10.57745/lb41q7
title: slice01936.tif

description: :unav
DOI: 10.57745/q5osak
title: slice01052.tif

description: :unav
DOI: 10.57745/dnxlmz
title: slice00363.tif

description: :unav
DOI: 10.57745/kyrgrn
title: slice01483.tif

description: :unav
DOI: 10.57745/maml17
title: slice01717.tif

description: :unav
DOI: 10.57745/w9zexj
title: slice02201.tif

description: :unav
DOI: 10.57745/z3bkt1
title: slice00169.tif

description: :unav
DOI: 10.13145/bacdive119320.20230509.8.1
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.57745/4zfgvl
title: slice01211.tif

description: :unav
DOI: 10.57745/crfcfs
title: slice00108.tif

description: :unav
DOI: 10.57745/gf8hdq
title: slice02272.tif

description: :unav
DOI: 10.57745/jx3que
title: slice01301.tif

description: :unav
DOI: 10.13145/bacdive119321.20230509.8.1
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.57745/fq4eyp
title: slice02749.tif

description: :unav
DOI: 10.57745/fwdpdx
title: slice00163.tif

description: :unav
DOI: 10.57745/mjqenp
title: slice00034.tif

description: :unav
DOI: 10.57745/sucf4c
title: slice01303.tif

description: :unav
DOI: 10.57745/vywrxi
title: slice01254.tif

description: :unav
DOI: 10.13145/bacdive119322.20230509.8.1
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.57745/aladpj
title: slice00169.tif

description: :unav
DOI: 10.57745/gpv2uq
title: slice00727.tif

description: :unav
DOI: 10.57745/nslbar
title: slice02392.tif

description: :unav
DOI: 10.57745/s8xeu9
title: slice01306.tif

description: :unav
DOI: 10.57745/zdjaae
title: slice01520.tif

description: :unav
DOI: 10.13145/bacdive119323.20230509.8.1
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.57745/2hl6ka
title: slice00416.tif

description: :unav
DOI: 10.57745/6irs3n
title: slice00660.tif

description: :unav
DOI: 10.57745/ksgqyz
title: slice01210.tif

description: :unav
DOI: 10.57745/nkblji
title: slice01371.tif

description: :unav
DOI: 10.57745/sa3ktu
title: slice02773.tif

description: :unav
DOI: 10.57745/5dmbmo
title: slice01685.tif

description: :unav
DOI: 10.57745/eosywv
title: slice01458.tif

description: :unav
DOI: 10.57745/grfntj
title: slice00253.tif

description: :unav
DOI: 10.57745/upiise
title: slice02101.tif

description: :unav
DOI: 10.57745/yxv9ym
title: slice00060.tif

description: :unav
DOI: 10.13145/bacdive119324.20230509.8.1
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.57745/egrydg
title: slice02364.tif

description: :unav
DOI: 10.57745/idanla
title: slice01929.tif

description: :unav
DOI: 10.57745/izkmo4
title: slice01624.tif

description: :unav
DOI: 10.57745/kyqht8
title: slice00734.tif

description: :unav
DOI: 10.57745/m1hvpf
title: slice02648.tif

description: :unav
DOI: 10.57745/t0delh
title: slice00372.tif

description: :unav
DOI: 10.13145/bacdive119325.20230509.8.1
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.57745/cpxbyd
title: slice01634.tif

description: :unav
DOI: 10.57745/hukrsi
title: slice01854.tif

description: :unav
DOI: 10.57745/lipejt
title: slice00775.tif

description: :unav
DOI: 10.57745/txsf4r
title: slice00851.tif

description: :unav
DOI: 10.57745/zddiyw
title: slice02121.tif

description: :unav
DOI: 10.13145/bacdive119326.20230509.8.1
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.57745/ba0kdv
title: slice00733.tif

description: :unav
DOI: 10.57745/c7phqw
title: slice01858.tif

description: :unav
DOI: 10.57745/j87hl4
title: slice01530.tif

description: :unav
DOI: 10.57745/ka2u3u
title: slice02228.tif

description: :unav
DOI: 10.57745/payfxd
title: slice00700.tif

description: :unav
DOI: 10.57745/psnfqt
title: slice00924.tif

description: :unav
DOI: 10.13145/bacdive119327.20230509.8.1
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.5517/ccdc.csd.cc2kqhd6
title: CCDC 2375108: Experimental Crystal Structure Determination

description: Related Article: Yi Gong, Simon J. Sharp, Mark R. J. Elsegood, Carl Redshaw|2024|RSC Advances|14|37895|doi:10.1039/D4RA06361A
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.cc2kxpw2
title: CCDC 2381075: Experimental Crystal Structure Determination

description: Related Article: Brandon Barnardo, Benita Barton, Mino R. Caira, Eric C. Hosten|2024|Cryst.Growth Des.|24|10326|doi:10.1021/acs.cgd.4c01290
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: 10.57745/0beebf
title: slice00274.tif

description: :unav
DOI: 10.57745/klfdxv
title: slice00010.tif

description: :unav
DOI: 10.57745/mqxy9p
title: slice01548.tif

description: :unav
DOI: 10.57745/u7m4qw
title: slice01265.tif

description: :unav
DOI: 10.57745/y1wdsw
title: slice02577.tif

description: :unav
DOI: 10.13145/bacdive119328.20230509.8.1
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.5517/ccdc.csd.cc2kxv4h
title: CCDC 2381207: Experimental Crystal Structure Determination

description: Related Article: Ying Sun, Qian Ma, Dongheng Zhao, Pan Gao, Qi Wang, Zeyu Guo, Xiaomei Jiang|2025|Inorg.Chem.Front.|12|291|doi:10.1039/D4QI02522A
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: 10.57745/h2kotb
title: slice01853.tif

description: :unav
DOI: 10.57745/qyjj3q
title: slice00627.tif

description: :unav
DOI: 10.57745/rmxcqw
title: slice01805.tif

description: :unav
DOI: 10.57745/tbeuyq
title: slice00649.tif

description: :unav
DOI: 10.57745/uqlwnn
title: slice02791.tif

description: :unav
DOI: 10.13145/bacdive119329.20230509.8.1
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.5517/ccdc.csd.cc2kxv9n
title: CCDC 2381212: Experimental Crystal Structure Determination

description: Related Article: Ying Sun, Qian Ma, Dongheng Zhao, Pan Gao, Qi Wang, Zeyu Guo, Xiaomei Jiang|2025|Inorg.Chem.Front.|12|291|doi:10.1039/D4QI02522A
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.cpkszx
title: Occurrence Download

description: A dataset containing 1986 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "TaxonKey is Arenaria tetraquetra L."
 ]
}

 The dataset includes 1986 records from 118 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000015-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ld728e
title: Occurrence Download

description: A dataset containing 557 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Mus booduga (Gray, 1837)",
 "BasisOfRecord is Specimen"
 ]
}

 The dataset includes 557 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063472-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mrbune
title: Occurrence Download

description: A dataset containing 6233 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((146.44043 -45.41902,159.44824 -45.41902,159.68262 -34.69345,157.33887 -34.64526,150.54199 -35.72273,150.13184 -37.90376,148.37402 -38.27269,147.2644 -38.7198,146.38184 -39.54924,144.62402 -38.61687,144.38965 -40.17887,148.66699 -39.45882,148.72559 -41.00201,148.31543 -42.96178,146.44043 -45.41902))",
 "HasCoordinate is true",
 "TaxonKey is Elasmobranchii"
 ]
}

 The dataset includes 6233 records from 40 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012039-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.v95btp
title: Occurrence Download

description: A dataset containing 1079 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "TaxonKey is Ipomoea arborescens (Humb. & Bonpl. ex Willd.) G.Don"
 ]
}

 The dataset includes 1079 records from 95 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000006-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.851h22
title: Occurrence Download

description: A dataset containing 789 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Mus cervicolor Hodgson, 1845",
 "BasisOfRecord is Specimen"
 ]
}

 The dataset includes 789 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063473-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dbpjwr
title: Occurrence Download

description: A dataset containing 53 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Solanum buesii Vargas"
 ]
}

 The dataset includes 53 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012040-170714134226665/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zyr7fc
title: Occurrence Download

description: A dataset containing 2981 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "TaxonKey is Rhododendron macrophyllum D.Don ex G.Don"
 ]
}

 The dataset includes 2981 records from 113 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000012-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.iihpnv
title: Occurrence Download

description: A dataset containing 4264978 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Polypodiales"
 ]
}

 The dataset includes 4264978 records from 1228 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063474-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5wucju
title: Occurrence Download

description: A dataset containing 1173 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Sceloporus jalapae Günther, 1890"
 ]
}

 The dataset includes 1173 records from 36 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012040-180730143533302/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rm9vn8
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Paepalanthus mexiae Moldenke"
 ]
}

 The dataset includes 10 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0176847-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5jqgz3
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Polystichum robustum Ching ex Li Bing Zhang & H.S.Kung"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0053190-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vot0ph
title: Occurrence Download

description: A dataset containing 21837 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Conyza bonariensis (L.) Cronquist"
 ]
}

 The dataset includes 21837 records from 314 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093112-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tv8tn4
title: Occurrence Download

description: A dataset containing 123 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Drymaeus interpunctus (E.von Martens, 1887)"
 ]
}

 The dataset includes 123 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008707-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.a8h9ar
title: Occurrence Download

description: A dataset containing 7327 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Specimen"
 ]
 },
 "Country is Costa Rica",
 "TaxonKey is Sarcoramphus papa (Linnaeus, 1758)"
 ]
}

 The dataset includes 7327 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0053191-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.m5yyrm
title: Occurrence Download

description: A dataset containing 535 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Grimmia elatior Bruch ex Bals.-Criv. & De Not.",
 {
 "or" : [
 "Country is Germany",
 "Country is Norway",
 "Country is Sweden",
 "Country is Austria",
 "Country is Finland",
 "Country is Switzerland",
 "Country is Svalbard and Jan Mayen",
 "Country is United Kingdom of Great Britain and Northern Ireland",
 "Country is France",
 "Country is Spain"
 ]
 },
 "HasGeospatialIssue is false",
 "HasCoordinate is true"
 ]
}

 The dataset includes 535 records from 27 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093113-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.arqm95
title: Occurrence Download

description: A dataset containing 7616 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Leonotis nepetifolia (L.) R.Br."
 ]
}

 The dataset includes 7616 records from 281 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0062374-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xno4ep
title: Occurrence Download

description: A dataset containing 96 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Grimmia anomala Hampe ex Schimp.",
 {
 "or" : [
 "Country is Estonia",
 "Country is Norway",
 "Country is Sweden",
 "Country is Finland",
 "Country is Switzerland",
 "Country is Iceland",
 "Country is Italy",
 "Country is France",
 "Country is North Macedonia",
 "Country is Spain"
 ]
 },
 "HasGeospatialIssue is false",
 "HasCoordinate is true"
 ]
}

 The dataset includes 96 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093118-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nxyv42
title: Occurrence Download

description: A dataset containing 1201 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is EOD – eBird Observation Dataset",
 "Month is one of (March, April, May)",
 "TaxonKey is Cardellina versicolor Salvin, 1863",
 "Year 2003-2023"
 ]
}

 The dataset includes 1201 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0204219-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yck4uj
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Huperzia liangshanica (H.S.Kung) Ching & H.S.Kung"
 ]
}

 The dataset includes 3 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0053210-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ohuga0
title: Occurrence Download

description: A dataset containing 5053399 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Southern African Bird Atlas Project"
 ]
}

 The dataset includes 5053399 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093125-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rjrt2v
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Selaginella drepanophylla Alston"
 ]
}

 The dataset includes 6 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0053217-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xsr5cx
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Oncidium wallisoides M.W.Chase & N.H.Williams"
 ]
}

 The dataset includes 2 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0176848-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zkuf8v
title: Occurrence Download

description: A dataset containing 62 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Miconia tocociliata Michelang."
 ]
}

 The dataset includes 62 records from 20 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0176849-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gwtjvu
title: Occurrence Download

description: A dataset containing 29 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Psophia viridis viridis"
 ]
}

 The dataset includes 29 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093132-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.z7xg4n
title: Occurrence Download

description: A dataset containing 27 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Eulophia holubii Rolfe"
 ]
}

 The dataset includes 27 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0204218-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.