{"action":"created","issue":{"url":"https://api.github.com/repos/jasnell/w3c-socialwg-activitystreams/issues/205","labels_url":"https://api.github.com/repos/jasnell/w3c-socialwg-activitystreams/issues/205/labels{/name}","comments_url":"https://api.github.com/repos/jasnell/w3c-socialwg-activitystreams/issues/205/comments","events_url":"https://api.github.com/repos/jasnell/w3c-socialwg-activitystreams/issues/205/events","html_url":"https://github.com/jasnell/w3c-socialwg-activitystreams/issues/205","id":103968517,"number":205,"title":"Object partOf Collection?","user":{"login":"rhiaro","id":466229,"avatar_url":"https://avatars.githubusercontent.com/u/466229?v=3","gravatar_id":"","url":"https://api.github.com/users/rhiaro","html_url":"https://github.com/rhiaro","followers_url":"https://api.github.com/users/rhiaro/followers","following_url":"https://api.github.com/users/rhiaro/following{/other_user}","gists_url":"https://api.github.com/users/rhiaro/gists{/gist_id}","starred_url":"https://api.github.com/users/rhiaro/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rhiaro/subscriptions","organizations_url":"https://api.github.com/users/rhiaro/orgs","repos_url":"https://api.github.com/users/rhiaro/repos","events_url":"https://api.github.com/users/rhiaro/events{/privacy}","received_events_url":"https://api.github.com/users/rhiaro/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-08-31T01:10:34Z","updated_at":"2015-08-31T15:31:55Z","closed_at":null,"body":"I couldn't see how to get from an Object to the Collection(s) it might be in, ie. the inverse of `items`. I saw `partOf` to indicate a CollectionPage is part of a Collection; can this be used for other objects too?"},"comment":{"url":"https://api.github.com/repos/jasnell/w3c-socialwg-activitystreams/issues/comments/136406822","html_url":"https://github.com/jasnell/w3c-socialwg-activitystreams/issues/205#issuecomment-136406822","issue_url":"https://api.github.com/repos/jasnell/w3c-socialwg-activitystreams/issues/205","id":136406822,"user":{"login":"csarven","id":429987,"avatar_url":"https://avatars.githubusercontent.com/u/429987?v=3","gravatar_id":"","url":"https://api.github.com/users/csarven","html_url":"https://github.com/csarven","followers_url":"https://api.github.com/users/csarven/followers","following_url":"https://api.github.com/users/csarven/following{/other_user}","gists_url":"https://api.github.com/users/csarven/gists{/gist_id}","starred_url":"https://api.github.com/users/csarven/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/csarven/subscriptions","organizations_url":"https://api.github.com/users/csarven/orgs","repos_url":"https://api.github.com/users/csarven/repos","events_url":"https://api.github.com/users/csarven/events{/privacy}","received_events_url":"https://api.github.com/users/csarven/received_events","type":"User","site_admin":false},"created_at":"2015-08-31T15:31:55Z","updated_at":"2015-08-31T15:31:55Z","body":"I think we already have *plenty* of these terms out there and strongly caution against adding more to the pile, but rather reconsider the approach. If you must, note that `isPartOf`/`hasPart` , `member`/`memberOf` , `member`/`memberList` ... are common out there. Please don't mix and match the terminology because it becomes less obvious to track and associate both properties."}}