You can cite this software using the following citation generated from its metadata:
Please consult the CLARIAH Software Metadata Requirements at https://github.com/CLARIAH/clariah-plus/blob/main/requirements/software-metadata-requirements.md for an in-depth explanation of any found problems Validation of COBALT (unknown version) failed (score 1/5) due to one or more requirement violations: 1. Violation: Software source code *MUST* state its license (This is missing in the metadata) 2. Violation: Software source code *MUST* state its version (This is missing in the metadata) 3. Info: Software source code *SHOULD* link to a continuous integration service that builds the software and runs the software's tests (This is missing in the metadata) 4. Info: Software source code *MAY* express the programming language(s) used (This is missing in the metadata) 5. Info: An interface type *SHOULD* be expressed: Software source code should define one or more target products that are the resulting software applications offering specific interfaces (This is missing in the metadata) 6. Warning: Documentation *SHOULD* be expressed (This is missing in the metadata) 7. Info: Reference publications *SHOULD* be expressed, if any (This is missing in the metadata) 8. Info: The funder *SHOULD* be acknowledged (This is missing in the metadata) 9. Info: The technology readiness level *SHOULD* be expressed (This is missing in the metadata)
(log file starts at Sat Feb 7 03:05:23 UTC 2026)
[harvester info] --> Processing cobalt (https://github.com/instituutnederlandsetaal/COBALT) [Sat Feb 7 03:05:23 UTC 2026]
[harvester info] Git updating cached clone of https://github.com/instituutnederlandsetaal/COBALT...
[harvester info] No releases found, falling back to default git branch!
[harvester info] Using 'master'
[harvester info] Git reference: master
[harvester info] Scanning directory /tmp/codemeta-harvester.cache/cobalt for harvestable resources...
[harvester info] Looking for license....
[harvester info] No license file found
[harvester info] Getting contributors from git...
[harvester info] Getting top contributor from git...
[harvester info] Git top contributor Mathieu Fannee <mathieu.fannee@inl.nl> will be assigned as author (and maintainer) if none are found in the metadata
[harvester info] Extracting last and first commit date from git log....
[harvester info] Date created: 2014-04-14T13:54:07Z+0200, date modified: 2020-07-17T09:55:43Z+0200
[harvester info] Querying Github/GitLab API (https://github.com/instituutnederlandsetaal/COBALT)
[harvester info] Adding URL for found README: README.md
[harvester info] Looking for TRL information in README.md...
[harvester info] Looking for repostatus information in README.md...
[harvester info] Looking for continuous integration information in README.md...
[harvester info] Looking for documentation links in README.md...
[harvester info] Inferring repostatus information from git activity (used only as a fallback if not explicitly provided)...
[harvester info] Inferred repostatus https://www.repostatus.org/#suspended
[harvester info] Reconciliating: codemetapy --baseuri https://tools.clariah.nl --baseuri https://tools.clariah.nl --includecontext --addcontext https://w3id.org/nwo-research-fields --addcontext https://w3id.org/research-technology-readiness-levels --addcontextgraph https://vocabs.dariah.eu/rest/v1/tadirah/data?format=text/turtle --trl --identifier "cobalt" --codeRepository "https://github.com/instituutnederlandsetaal/COBALT" --validate /etc/software.ttl --enrich --textv "Please consult the CLARIAH Software Metadata Requirements at https://github.com/CLARIAH/clariah-plus/blob/main/requirements/software-metadata-requirements.md for an in-depth explanation of any found problems" -O /tmp/out/cobalt.codemeta.json /tmp/codemeta-harvester.cache//tmp/99-repostatus.cobalt.codemeta.json /tmp/codemeta-harvester.cache//tmp/90-authors.cobalt.codemeta.json /tmp/codemeta-harvester.cache//tmp/41-readme.cobalt.codemeta.json /tmp/codemeta-harvester.cache//tmp/40-gitapi.cobalt.codemeta.json /tmp/codemeta-harvester.cache//tmp/39-gitdate.cobalt.codemeta.json /tmp/codemeta-harvester.cache//tmp/32-contributors.cobalt.codemeta.json
-- begin log --
/usr/lib/python3.12/site-packages/pyshacl/extras/__init__.py:6: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
import pkg_resources
Passed 6 files/sources but specified 0 input types! Automatically guessing types...
Detected input types: [('/tmp/codemeta-harvester.cache//tmp/99-repostatus.cobalt.codemeta.json', 'json'), ('/tmp/codemeta-harvester.cache//tmp/90-authors.cobalt.codemeta.json', 'json'), ('/tmp/codemeta-harvester.cache//tmp/41-readme.cobalt.codemeta.json', 'json'), ('/tmp/codemeta-harvester.cache//tmp/40-gitapi.cobalt.codemeta.json', 'json'), ('/tmp/codemeta-harvester.cache//tmp/39-gitdate.cobalt.codemeta.json', 'json'), ('/tmp/codemeta-harvester.cache//tmp/32-contributors.cobalt.codemeta.json', 'json')]
Adding to contextgraph: /tmp/turtle
Initial URI automatically generated, may be overriden later: https://tools.clariah.nl/cobalt
Processing source #1 of 6
Parsing json-ld file from /tmp/codemeta-harvester.cache//tmp/99-repostatus.cobalt.codemeta.json
NOTE: Not a valid JSON-LD document, @context missing! Attempting to inject automatically...
Injected (possibly temporary) URI https://tools.clariah.nl/cobalt
[CODEMETA COMPOSITION (https://tools.clariah.nl/cobalt)] processed 1 new triples, total is now 2
Processing source #2 of 6
Parsing json-ld file from /tmp/codemeta-harvester.cache//tmp/90-authors.cobalt.codemeta.json
Found main resource with URI https://tools.clariah.nl/cobalt.topcontributor/snapshot
Injected (possibly temporary) URI https://tools.clariah.nl/cobalt
[CODEMETA COMPOSITION (https://tools.clariah.nl/cobalt)] processed 8 new triples, total is now 9
Processing source #3 of 6
Parsing json-ld file from /tmp/codemeta-harvester.cache//tmp/41-readme.cobalt.codemeta.json
NOTE: Not a valid JSON-LD document, @context missing! Attempting to inject automatically...
Injected (possibly temporary) URI https://tools.clariah.nl/cobalt
[CODEMETA COMPOSITION (https://tools.clariah.nl/cobalt)] processed 1 new triples, total is now 10
Processing source #4 of 6
Parsing json-ld file from /tmp/codemeta-harvester.cache//tmp/40-gitapi.cobalt.codemeta.json
Found main resource with URI https://tools.clariah.nl/cobalt/snapshot
Injected (possibly temporary) URI https://tools.clariah.nl/cobalt
[CODEMETA COMPOSITION (https://tools.clariah.nl/cobalt)] overriding old https://codemeta.github.io/terms/developmentStatus (https://www.repostatus.org/#suspended -> https://www.repostatus.org/#unsupported)
[CODEMETA COMPOSITION (https://tools.clariah.nl/cobalt)] processed 19 new triples, total is now 27
Processing source #5 of 6
Parsing json-ld file from /tmp/codemeta-harvester.cache//tmp/39-gitdate.cobalt.codemeta.json
NOTE: Not a valid JSON-LD document, @context missing! Attempting to inject automatically...
Injected (possibly temporary) URI https://tools.clariah.nl/cobalt
[CODEMETA COMPOSITION (https://tools.clariah.nl/cobalt)] overriding old http://schema.org/dateCreated (2015-04-02T09:01:19Z -> 2014-04-14T13:54:07Z+0200)
[CODEMETA COMPOSITION (https://tools.clariah.nl/cobalt)] overriding old http://schema.org/dateModified (2020-07-17T07:59:39Z -> 2020-07-17T09:55:43Z+0200)
[CODEMETA COMPOSITION (https://tools.clariah.nl/cobalt)] processed 2 new triples, total is now 27
Processing source #6 of 6
Parsing json-ld file from /tmp/codemeta-harvester.cache//tmp/32-contributors.cobalt.codemeta.json
Found main resource with URI https://tools.clariah.nl/cobalt.contributors/snapshot
Injected (possibly temporary) URI https://tools.clariah.nl/cobalt
[CODEMETA COMPOSITION (https://tools.clariah.nl/cobalt)] processed 26 new triples, total is now 46
Remapping URI to (possibly) new identifier and version component: https://tools.clariah.nl/cobalt -> https://tools.clariah.nl/cobalt/snapshot
[CODEMETA VALIDATION (cobalt)] license not set
[CODEMETA VALIDATION (cobalt)] done
[CODEMETA ENRICHMENT (cobalt)] considering first author as maintainer
VALIDATION https://tools.clariah.nl/cobalt/snapshot #1: Violation: Software source code *MUST* state its license (This is missing in the metadata)
VALIDATION https://tools.clariah.nl/cobalt/snapshot #2: Violation: Software source code *MUST* state its version (This is missing in the metadata)
VALIDATION https://tools.clariah.nl/cobalt/snapshot #3: Info: Software source code *SHOULD* link to a continuous integration service that builds the software and runs the software's tests (This is missing in the metadata)
VALIDATION https://tools.clariah.nl/cobalt/snapshot #4: Info: Software source code *MAY* express the programming language(s) used (This is missing in the metadata)
VALIDATION https://tools.clariah.nl/cobalt/snapshot #5: Info: An interface type *SHOULD* be expressed: Software source code should define one or more target products that are the resulting software applications offering specific interfaces (This is missing in the metadata)
VALIDATION https://tools.clariah.nl/cobalt/snapshot #6: Warning: Documentation *SHOULD* be expressed (This is missing in the metadata)
VALIDATION https://tools.clariah.nl/cobalt/snapshot #7: Info: Reference publications *SHOULD* be expressed, if any (This is missing in the metadata)
VALIDATION https://tools.clariah.nl/cobalt/snapshot #8: Info: The funder *SHOULD* be acknowledged (This is missing in the metadata)
VALIDATION https://tools.clariah.nl/cobalt/snapshot #9: Info: The technology readiness level *SHOULD* be expressed (This is missing in the metadata)
-- end log --
[harvester info] Output written to /tmp/out/cobalt.codemeta.json
[harvester info] <-- Finished processing cobalt (https://github.com/instituutnederlandsetaal/COBALT) [Sat Feb 7 03:05:39 UTC 2026]