- From: Markus Lanthaler <markus.lanthaler@gmx.net>
- Date: Tue, 17 Jan 2012 11:26:19 +0800
- To: <public-linked-json@w3.org>
Hi Alexandre, > I'm trying to imagine how to add (basic) provenance information in > JSON-LD. The use-case is on re-distribution of existing data, in order > to indicate when it has been fetched, from which website, etc. Do you think that would be an important use case for JSON-LD? > I'm thinking of a @graph keyword: > > [...] > > I know that the graph issue is still under consideration by the RDF > WG, so this output may change. Yet, I think the requirement is strong > enough to address it. Opinions ? How do you see that work when potentially every triple is from a different source? Create objects each with a @graph? > BTW, is there currently a way in JSON-LD to define extensions ? So > that, I could define my own semantics of @graph (that some JSON-LD > parser may or may not understand) but this document would still be > compliant with the main JSON-LD spec. Or a way to ignore some keywords > in the parser (via @context) so that I can produce such document but > still be valid. This is discussed in a slightly different context. See ISSUE-56 and ISSUE-49: https://github.com/json-ld/json-ld.org/issues/56 https://github.com/json-ld/json-ld.org/issues/49 -- Markus Lanthaler @markuslanthaler
Received on Tuesday, 17 January 2012 03:26:54 UTC