glam/schemas/20251121/linkml/modules/enums/DataOpennessLevelEnum.yaml
kempersc 0393b321c9 refactor(schema): unify custodian_type slots into has_or_had_custodian_type (Rule 39, 43)
- Migrate 236+ class files from custodian_types to has_or_had_custodian_type
- Archive deprecated slots: custodian_type, custodian_types, custodian_type_broader/narrower/related
- Update main schema and manifest imports
- Fix Custodian.yaml class to use new slot
- Fix annotation format (list→scalar) in has_or_had_custodian_type.yaml

Rules applied:
- Rule 39: RiC-O naming convention (hasOrHad pattern)
- Rule 43: Slot nouns must be singular (multivalued:true for cardinality)
- Rule 38: Slot centralization with semantic URI
2026-01-09 10:55:21 +01:00

99 lines
3.5 KiB
YAML

id: https://nde.nl/ontology/hc/enum/DataOpennessLevelEnum
name: data_openness_level_enum
title: Data Openness Level Enum
prefixes:
linkml: https://w3id.org/linkml/
imports:
- linkml:types
enums:
DataOpennessLevelEnum:
description: |
Spectrum of data openness from fully open to fully closed.
This is the PRIMARY indicator for comparing data accessibility:
- Wikimedia Wikidata: FULLY_OPEN (CC0)
- OCLC VIAF: OPEN_WITH_ATTRIBUTION (ODC-BY)
- OCLC WorldCat: CLOSED_SUBSCRIPTION
permissible_values:
FULLY_OPEN:
description: |
No restrictions on use, redistribution, or modification.
Public domain or equivalent dedication.
**Rights**: No attribution required, commercial use allowed,
derivatives allowed, no ShareAlike requirement.
Examples:
- Wikidata (CC0)
- Europeana metadata (CC0)
- US Government works (public domain by law)
- Open Library metadata (PDDL)
OPEN_WITH_ATTRIBUTION:
description: |
Open for any use, but attribution/credit to source required.
**Rights**: Commercial use allowed, derivatives allowed,
no ShareAlike requirement. MUST credit source.
Examples:
- VIAF (ODC-BY)
- Many government datasets (UK OGL)
- Some museum collections (CC-BY)
OPEN_SHAREALIKE:
description: |
Open for any use, but derivatives must use same/compatible license.
Also known as "copyleft" for data.
**Rights**: Commercial use allowed, derivatives allowed,
attribution required. MUST share derivatives under same terms.
Examples:
- Wikipedia text (CC-BY-SA)
- OpenStreetMap (ODbL)
- Wikibooks (CC-BY-SA)
RESTRICTED_NONCOMMERCIAL:
description: |
Open for non-commercial use only. Commercial use prohibited.
**Rights**: Attribution usually required, derivatives may be allowed.
NO commercial use without separate agreement.
Examples:
- Some academic research datasets (CC-BY-NC)
- Some museum image collections (CC-BY-NC)
- Educational resources (CC-BY-NC-SA)
RESTRICTED_NO_DERIVATIVES:
description: |
Can share/redistribute but cannot modify or create derivatives.
**Rights**: Attribution required, redistribution allowed.
NO modifications, adaptations, or derivative works.
Examples:
- Some archival materials (CC-BY-ND)
- Marketing materials
- Certain scholarly publications
CLOSED_SUBSCRIPTION:
description: |
Requires paid subscription or membership for access.
Limited or no redistribution rights.
**Rights**: Access requires payment. Redistribution typically prohibited.
May allow limited use under subscription terms.
Examples:
- OCLC WorldCat (subscription database)
- JSTOR (academic subscription)
- ProQuest (commercial database)
CLOSED_PROPRIETARY:
description: |
Fully proprietary with no reuse rights.
Data cannot be redistributed, repurposed, or derived without explicit agreement.
**Rights**: No access or reuse without explicit permission.
All rights reserved.
Examples:
- Internal corporate databases
- Classified government data
- Trade secrets and confidential business information