{"id":42375455,"url":"https://github.com/oborel/obo-relations","last_synced_at":"2026-01-27T20:42:46.770Z","repository":{"id":37883900,"uuid":"38511757","full_name":"oborel/obo-relations","owner":"oborel","description":"RO is an ontology of relations for use with biological ontologies","archived":false,"fork":false,"pushed_at":"2026-01-26T23:00:45.000Z","size":12888,"stargazers_count":108,"open_issues_count":66,"forks_count":52,"subscribers_count":28,"default_branch":"master","last_synced_at":"2026-01-27T09:44:25.223Z","etag":null,"topics":["bfo","knowledge-graph","obo-relations","obofoundry","ontologies","owl","relations"],"latest_commit_sha":null,"homepage":"http://oborel.github.io/obo-relations/","language":"Jupyter Notebook","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/oborel.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGES.md","contributing":"CONTRIBUTING.md","funding":null,"license":"LICENSE.txt","code_of_conduct":"CODE_OF_CONDUCT.md","threat_model":null,"audit":null,"citation":null,"codeowners":".github/CODEOWNERS","security":null,"support":null,"governance":"GOVERNANCE.md","roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2015-07-03T21:47:23.000Z","updated_at":"2026-01-26T22:59:59.000Z","dependencies_parsed_at":"2023-10-12T19:09:40.702Z","dependency_job_id":"49220ed9-a788-49a6-829f-34ebe5aaaa78","html_url":"https://github.com/oborel/obo-relations","commit_stats":null,"previous_names":[],"tags_count":59,"template":false,"template_full_name":null,"purl":"pkg:github/oborel/obo-relations","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/oborel%2Fobo-relations","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/oborel%2Fobo-relations/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/oborel%2Fobo-relations/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/oborel%2Fobo-relations/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/oborel","download_url":"https://codeload.github.com/oborel/obo-relations/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/oborel%2Fobo-relations/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28821754,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-27T18:44:20.126Z","status":"ssl_error","status_checked_at":"2026-01-27T18:44:09.161Z","response_time":168,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["bfo","knowledge-graph","obo-relations","obofoundry","ontologies","owl","relations"],"created_at":"2026-01-27T20:42:42.087Z","updated_at":"2026-01-27T20:42:46.765Z","avatar_url":"https://github.com/oborel.png","language":"Jupyter Notebook","funding_links":[],"categories":[],"sub_categories":[],"readme":"[![DOI](https://zenodo.org/badge/13996/oborel/obo-relations.svg)](https://zenodo.org/badge/latestdoi/13996/oborel/obo-relations)\n[![Build Status](https://travis-ci.org/oborel/obo-relations.svg?branch=master)](https://travis-ci.org/oborel/obo-relations)\n\nThis is the project page for RO, the OBO Relations Ontology\n\n# Summary\n\nRO is a collection of relations intended primarily for standardization across ontologies in the [OBO Foundry](http://obofoundry.org) and wider OBO library. It incorporates [ROCore](https://github.com/oborel/obo-relations/wiki/ROCore) upper-level relations such as [part of](http://purl.obolibrary.org/obo/BFO_0000050) as well as biology-specific relationship types such as [develops from](http://purl.obolibrary.org/obo/RO_0002202).\n\n## Documentation\n\n * [RO Guide](https://oborel.github.io/obo-relations/)\n * [Main RO site](https://oborel.github.io/)\n\n## Download\n\nThis is the main PURL for the ontology:\n\n * http://purl.obolibrary.org/obo/ro.owl\n\nFor all download products, see the [RO OBO page](http://obofoundry.org/ontology/ro.html)\n\n## Browse\n\nCurrently the optimal way to browse RO is to use Protege and inspect ro.owl\n\nSee the [list of relations on OntoBee](http://www.ontobee.org/browser/term.php?o=RO\u0026iri=http://www.w3.org/2002/07/owl%23ObjectProperty\u0026graph=http://purl.obolibrary.org/obo/merged/RO) -- note that sometimes OntoBee fails to display the full hierarchy\n\n## How to cite\n\nPlease cite RO by its GitHub URL [https://github.com/oborel/obo-relations](https://github.com/oborel/obo-relations) or its Zenodo DOI, [DOI: 10.5281/zenodo.32899](https://zenodo.org/record/3955125#.X3vzkZOpFyo) .\n\n## Mailing list\n\n * http://groups.google.com/group/obo-relations\n\n## Requesting new relations\n\nUse [the GitHub issue tracker](https://github.com/oborel/obo-relations/issues) and/or the obo-relations mailing list.\n\n# How to contribute to RO and join the RO working group\nPlease see our page on [Contributing to RO](https://github.com/oborel/obo-relations/blob/master/CONTRIBUTING.md).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Foborel%2Fobo-relations","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Foborel%2Fobo-relations","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Foborel%2Fobo-relations/lists"}