cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.3535/dng-3cb-q0s
title: Talpa Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/g87-dxl-dal
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/nyl-4vv-jdf
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/4ny-fr3-x6c
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/q6y-2j1-e7n
title: Bryozoa

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/4ht-vzs-q89
title: Desmana Güldenstädt, 1777

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ky9-4r3-g5g
title: †Horridonia Chao, 1927

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/9zl-xxf-920
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/app-v7k-p8d
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/dkw-w69-ry6
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/etk-w1x-m02
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/4b0-en7-lr4
title: †Protetragonites quadrisulcatus (d'Orbigny, 1841)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/83b-53y-vla
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/j3h-1e7-ae9
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/9vp-pf3-rzd
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/9wh-2pz-yhe
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/24x-7qc-tvz
title: Bison C. H. Smith, 1827

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/wea-a3f-3ac
title: Dibolia Latreille, 1829

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/3s6-26v-thx
title: Odontaspis

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/k54-frn-8wq
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/4el-95y-s3h
title: Odontaspis

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/bsp-58a-fqv
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ghb-92r-7ql
title: †Favorites Tschigova, 1977

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ht4-yhy-ntp
title: Amphibia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/vyx-jq0-2k6
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/gmx-ms5-9xr
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/l08-8zl-62c
title: Amorphomerus Sloane, 1923

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/lhf-yar-w4v
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/vbg-nya-jlk
title: Chondrichthyes

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/wjq-hbc-s0p
title: Balclutha Kirkaldy, 1900

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/hye-2w2-wfr
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/z4x-jk7-e5n
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/1dt-q9g-5nn
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/h1h-cav-bf3
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15468/dl.vf74r5
title: Occurrence Download

description: A dataset containing 7071 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Tsuga mertensiana)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 7071 records from 98 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020761-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/p27-df3-qvc
title: †Entolium Meek, 1865

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/0aq-5l2-4gv
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/vnf-njs-mdt
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/t9e-vv2-pmx
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/vt9-vdy-bvx
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/49b-y2g-yhx
title: Equus (Equus) caballus Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15468/dl.b9hyev
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Stellaria sennii",
 "Country is South Africa",
 "HasCoordinate is true"
 ]
}

 The dataset includes 3 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019772-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vsn299
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 32 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045974-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.g6n2q5
title: Occurrence Download

description: A dataset containing 22204 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Chaerophyllum bulbosum L.)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 22204 records from 170 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0075407-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.a7du5a
title: Occurrence Download

description: A dataset containing 101 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Ethiopia",
 "OccurrenceStatus is Present",
 "TaxonKey is Rousettus aegyptiacus (E.Geoffroy, 1810)"
 ]
}

 The dataset includes 101 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0229588-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wzi7rw
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 32 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0046048-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sh8qah
title: Occurrence Download

description: A dataset containing 50 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Elaeocarpus glabripetalus var. alatus (Kunth) Hung T.Chang",
 "Year is greater than or equal to 1900",
 "HasCoordinate is true"
 ]
}

 The dataset includes 50 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0229589-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ac5dcq
title: Occurrence Download

description: A dataset containing 204069518 species occurrences available in GBIF matching the query:
{
 "BasisOfRecord" : [
 "is Specimen"
 ]
}

 The dataset includes 204069518 records from 22538 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0218170-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc110621470
title: Persepolis Fortification Anepigraphic Tablet 0256.203, PFAnep 0256.203

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAnep 0256.203, PFUT 0256-203 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Clay tablet with seal impressions on left edge, obverse. ❧ [Physical Object Note:] Cracks on bottom edge, reverse, left edge.
DOI: 10.25549/inscriptifact-ouc110625156
title: Persepolis Fortification Anepigraphic Tablet 1024.102, PFAnep 1024.102

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAnep 1024.102, PFUT 1024-102 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Clay tablet with seal impressions on left edge, obverse, reverse. ❧ [Physical Object Note:] Small cracks on reverse.
DOI: 10.25549/inscriptifact-ouc110621468
title: Persepolis Fortification Anepigraphic Tablet 0256.203, PFAnep 0256.203

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAnep 0256.203, PFUT 0256-203 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Clay tablet with seal impressions on left edge, obverse. ❧ [Physical Object Note:] Cracks on bottom edge, reverse, left edge.
DOI: 10.25549/inscriptifact-ouc1sto1612104
title: InscriptiFact -- an image database of inscriptions and artifacts

description: The InscriptiFact Collection is designed to allow access via the Internet to high-resolution images of ancient inscriptions and artifacts, primarily from the Near Eastern and Mediterranean Worlds. The targeted inscriptions constitute some of the world’s earliest written records, which are mostly housed in a number of international museums and libraries, as well as field projects where inscriptions still remain in situ. Included, for example, are, selected Dead Sea Scrolls; cuneiform tablets from Mesopotamia, Persia, Canaan and Egypt; early Jewish papyri from Egypt; lapidary inscriptions, primarily from Jordan, Lebanon and Cyprus; inscriptions on a variety of hard media (e.g., ostraca, copper, semi-precious stones, jar handles) mostly written in early Canaanite, Phoenician, Hebrew, Aramaic, Ammonite and Edomite; and much more. These ancient texts are foundational documents that serve as a point of reference for Judaism, Christianity, Islam and the cultures out of which they emerged. The name "InscriptiFact" is intended to convey the concept of a scholarly archive based on "facts" about "inscriptions" and "artifacts." West Semitic Research Project (WSRP) under the auspices of the University of Southern California (USC) is broadly acknowledged as a leader in the application of photographic and digital technologies to capture and analyze data of ancient texts. The West Semitic Research image archive now contains approximately 1,500,000 images. Important! Search terms with more than one word or number need to be enclosed in quotation marks.Guide to Searching InscriptiFact
DOI: 10.25549/inscriptifact-ouc110621400
title: Persepolis Fortification Anepigraphic Tablet 0257.201, PFAnep 0257.201

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAnep 0257.201, PFUT 0257-201 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Clay tablet with seal impressions on bottom edge, left edge, obverse, reverse and upper edge. ❧ [Physical Object Note:] Some minor cracking on bottom edge, obverse and upper edge.
DOI: 10.25549/inscriptifact-ouc110625137
title: Persepolis Fortification Anepigraphic Tablet 1024.101, PFAnep 1024.101

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAnep 1024.101, PFUT 1024-101 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Clay tablet with seal impressions on bottom edge, left edge, obverse, reverse and upper edge. ❧ [Physical Object Note:] Small crack on bottom edge.
DOI: 10.25549/inscriptifact-ouc110625135
title: Persepolis Fortification Anepigraphic Tablet 1024.101, PFAnep 1024.101

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAnep 1024.101, PFUT 1024-101 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Clay tablet with seal impressions on bottom edge, left edge, obverse, reverse and upper edge. ❧ [Physical Object Note:] Small crack on bottom edge.
DOI: 10.25549/inscriptifact-ouc110625358
title: Persepolis Fortification Elamite Tablet 0015, PF-NN 0015

description: [Text Description:] Administrative text with seal ❧ [Text or Publication Number Note:] PF-NN 0015 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impressions on left edge and upper edge. ❧ [Physical Object Note:] Damage or cracks on left edge, obverse, right edge, reverse and upper edge.
DOI: 10.25549/inscriptifact-ouc110625133
title: Persepolis Fortification Anepigraphic Tablet 1024.101, PFAnep 1024.101

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAnep 1024.101, PFUT 1024-101 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Clay tablet with seal impressions on bottom edge, left edge, obverse, reverse and upper edge. ❧ [Physical Object Note:] Small crack on bottom edge.
DOI: 10.25549/inscriptifact-ouc110625356
title: Persepolis Fortification Elamite Tablet 0015, PF-NN 0015

description: [Text Description:] Administrative text with seal ❧ [Text or Publication Number Note:] PF-NN 0015 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impressions on left edge and upper edge. ❧ [Physical Object Note:] Damage or cracks on left edge, obverse, right edge, reverse and upper edge.
DOI: 10.25549/inscriptifact-ouc110625125
title: Persepolis Fortification Anepigraphic Tablet 1022.008, PFAnep 1022.008

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAnep 1022.008, PFUT 1022-008 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Clay tablet with seal impressions on left edge, obverse, reverse. ❧ [Physical Object Note:] Cracks on bottom edge, reverse, upper edge. Broken area on right edge.
DOI: 10.25549/inscriptifact-ouc110625339
title: Persepolis Fortification Anepigraphic Tablet 1030.006, PFAnep 1030.006

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAnep 1030.006, PFUT 1030-006 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Clay tablet with seal impressions on bottom edge, left edge, obverse, reverse and upper edge. ❧ [Physical Object Note:] Small cracks on all surfaces, larger cracks on obverse, right edge. Broken areas on upper edge.
DOI: 10.15468/dl.bejuym
title: Occurrence Download

description: A dataset containing 22 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Acrocomia intumescens",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1965",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 22 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026624-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc110625114
title: Persepolis Fortification Anepigraphic Tablet 1022.008, PFAnep 1022.008

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAnep 1022.008, PFUT 1022-008 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Clay tablet with seal impressions on left edge, obverse, reverse. ❧ [Physical Object Note:] Cracks on bottom edge, reverse, upper edge. Broken area on right edge.
DOI: 10.25549/inscriptifact-ouc110625331
title: Persepolis Fortification Anepigraphic Tablet 1043.102, PFAnep 1043.102

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAnep 1043.102, PFUT 1043-102 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Clay tablet with seal impressions on bottom edge, left edge, obverse, reverse and upper edge. ❧ [Physical Object Note:] Cracks on reverse, upper edge.
DOI: 10.25345/c5804xw9p
title: MassIVE MSV000095077 - Serum proteomics identifies patient subgroups and predicts survival in PDAC patients receiving immunotherapy combined with chemotherapy
title: Immunotherapy has revolutionized cancer treatment. However, it is generally ineffective in pancreatic ductal adenocarcinoma (PDAC) patients. A recent study has shown that a subgroup of patients benefits from combined immunotherapy (CD40 agonistic antibody / anti-PD-1) and chemotherapy treatment1. Here, we conducted deep serum proteome analysis to investigate the protein profiles of PDAC patients and changes during this combinatorial treatment. Utilizing an advanced serum workflow, we quantified 1,000 proteins across 211 samples from 62 patients, each providing up to four longitudinal samples. We identified patient subgroups based on their serum proteome profile, which differed in survival outcome. Furthermore, our analysis revealed that survival in anti-PD-1-treated patients could be predicted. Notably, we identified Angiotensin-Converting Enzyme (ACE) as a prognostic marker specific to anti-PD-1 treatment, predictive of one-year survival. Overall, our data offers insights into therapeutic responses and could potentially guide patient selection for treatment through minimally invasive serum protein biomarker measurements.
DOI: 10.15468/dl.29q6bz
title: Occurrence Download

description: A dataset listing the 1636 species recorded in GBIF matching the query:
{
 "and" : [
 "Country is Chinese Taipei",
 "OccurrenceStatus is Present",
 "TaxonKey is Aves"
 ]
}

 The dataset's 1636 records were derived from 96 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0081149-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2tyee3
title: Occurrence Download

description: A dataset containing 84651 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pinus strobus L."
 ]
}

 The dataset includes 84651 records from 598 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0081121-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.