{"action":"opened","issue":{"url":"https://api.github.com/repos/biolink/biolink-model/issues/51","repository_url":"https://api.github.com/repos/biolink/biolink-model","labels_url":"https://api.github.com/repos/biolink/biolink-model/issues/51/labels{/name}","comments_url":"https://api.github.com/repos/biolink/biolink-model/issues/51/comments","events_url":"https://api.github.com/repos/biolink/biolink-model/issues/51/events","html_url":"https://github.com/biolink/biolink-model/issues/51","id":319682652,"number":51,"title":"Questions about provided_by and is_defined_by slots","user":{"login":"mbrush","id":5184212,"avatar_url":"https://avatars1.githubusercontent.com/u/5184212?v=4","gravatar_id":"","url":"https://api.github.com/users/mbrush","html_url":"https://github.com/mbrush","followers_url":"https://api.github.com/users/mbrush/followers","following_url":"https://api.github.com/users/mbrush/following{/other_user}","gists_url":"https://api.github.com/users/mbrush/gists{/gist_id}","starred_url":"https://api.github.com/users/mbrush/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mbrush/subscriptions","organizations_url":"https://api.github.com/users/mbrush/orgs","repos_url":"https://api.github.com/users/mbrush/repos","events_url":"https://api.github.com/users/mbrush/events{/privacy}","received_events_url":"https://api.github.com/users/mbrush/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-05-02T19:30:28Z","updated_at":"2018-05-02T19:30:28Z","closed_at":null,"author_association":"COLLABORATOR","body":"Creating ticket here to continue discussion in comments of the TKG Spec [here](https://docs.google.com/document/d/1TrvqJPe_HwmRJ5HCwZ7fsi9_mwGcwLOZ53Fnjo8Sh4E/edit#heading=h.88ipzwsvyy5s), concerning labels of the following  edge properties:\r\n \r\n- **is_defined_by** [required]: A CURIE/URI for the translator group that made the KG\r\n- **provided_by** [required]: A CURIE prefix, e.g. Pharos, MGI, Monarch. The group that curated/asserted the edge.\r\n \r\nComment in the gdoc was to consider names for these properties again - e.g. switching the labels so that is_defined_by describes the primary source that originally defined or asserted the claim, and provided_by describes the Translator group that provided the association to the uber graph.\r\n \r\nA follow up comment asked if it made any sense to make these more fine-grained? We have an edge property \"source\" where we store the specific function in our code that produced the edge. But I could imagine putting a curie prefix on that so that is_defined_by becomes something like GAMMA:uberongraph.get_anatomy_by_cell_graph. Ditto for provided_by. Currently we have a property called URL where we put the url we retrieved the info from (for url-derived edges)\r\n \r\nAnd a final comment offered: say you have a relation provided by drugbank, who in turn obtained it from a publication. who should be credited in the provided_by field?\r\n"}}
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