{"action":"created","issue":{"url":"https://api.github.com/repos/saa-ts-dacs/dacs/issues/2","repository_url":"https://api.github.com/repos/saa-ts-dacs/dacs","labels_url":"https://api.github.com/repos/saa-ts-dacs/dacs/issues/2/labels{/name}","comments_url":"https://api.github.com/repos/saa-ts-dacs/dacs/issues/2/comments","events_url":"https://api.github.com/repos/saa-ts-dacs/dacs/issues/2/events","html_url":"https://github.com/saa-ts-dacs/dacs/pull/2","id":137953389,"number":2,"title":"Added EAD3 column to crosswalk.","user":{"login":"ruthtillman","id":2687749,"avatar_url":"https://avatars.githubusercontent.com/u/2687749?v=3","gravatar_id":"","url":"https://api.github.com/users/ruthtillman","html_url":"https://github.com/ruthtillman","followers_url":"https://api.github.com/users/ruthtillman/followers","following_url":"https://api.github.com/users/ruthtillman/following{/other_user}","gists_url":"https://api.github.com/users/ruthtillman/gists{/gist_id}","starred_url":"https://api.github.com/users/ruthtillman/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ruthtillman/subscriptions","organizations_url":"https://api.github.com/users/ruthtillman/orgs","repos_url":"https://api.github.com/users/ruthtillman/repos","events_url":"https://api.github.com/users/ruthtillman/events{/privacy}","received_events_url":"https://api.github.com/users/ruthtillman/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2016-03-02T18:29:27Z","updated_at":"2016-03-10T00:49:25Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/saa-ts-dacs/dacs/pulls/2","html_url":"https://github.com/saa-ts-dacs/dacs/pull/2","diff_url":"https://github.com/saa-ts-dacs/dacs/pull/2.diff","patch_url":"https://github.com/saa-ts-dacs/dacs/pull/2.patch"},"body":"Added draft column of EAD3 elements to the table of DACS to EAD and MARC (now DACS to EAD 2002, EAD3, and MARC) table."},"comment":{"url":"https://api.github.com/repos/saa-ts-dacs/dacs/issues/comments/194591918","html_url":"https://github.com/saa-ts-dacs/dacs/pull/2#issuecomment-194591918","issue_url":"https://api.github.com/repos/saa-ts-dacs/dacs/issues/2","id":194591918,"user":{"login":"milesnimer","id":17657261,"avatar_url":"https://avatars.githubusercontent.com/u/17657261?v=3","gravatar_id":"","url":"https://api.github.com/users/milesnimer","html_url":"https://github.com/milesnimer","followers_url":"https://api.github.com/users/milesnimer/followers","following_url":"https://api.github.com/users/milesnimer/following{/other_user}","gists_url":"https://api.github.com/users/milesnimer/gists{/gist_id}","starred_url":"https://api.github.com/users/milesnimer/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/milesnimer/subscriptions","organizations_url":"https://api.github.com/users/milesnimer/orgs","repos_url":"https://api.github.com/users/milesnimer/repos","events_url":"https://api.github.com/users/milesnimer/events{/privacy}","received_events_url":"https://api.github.com/users/milesnimer/received_events","type":"User","site_admin":false},"created_at":"2016-03-10T00:49:25Z","updated_at":"2016-03-10T00:49:25Z","body":"I agree with @ruthtillman that there are some challenges in making a clean, clear entry for the <relation> tag without getting perhaps overly proscriptive in the mapping recommendations. In order to have valid, clear tagging to adequately replace a straightforward `<origination>` element you need to specify both the relationtype and linkrole attributes, the latter of which requires a URI value to note the creator relationship (e.g., `<relation relationtype=\"cpfrelation\" linkrole=\"http://purl.org/dc/elements/1.1/creator\">`). Of course, this linkrole value could be taken from Dublin Core, or the Open Metadata Registry, or a locally defined ontology. Definitely messy--but on an element level it would seem that the mapping is still just using `<relation>`."}}