- From: Tom De Nies <tom.denies@ugent.be>
- Date: Thu, 7 Feb 2013 15:51:32 +0100
- To: Graham Klyne <graham.klyne@zoo.ox.ac.uk>, Paul Groth <p.t.groth@vu.nl>
- Cc: Provenance Working Group <public-prov-wg@w3.org>
- Message-ID: <CA+=hbbdpvux2fLMMzYGJkbCZYVagpSRKOzEjykTccrGT1zfgrw@mail.gmail.com>
Sorry, the first examples should be > Link: http://example.org/example.provn; rel=" > http://www.w3.org/ns/prov#hasProvenance"; anchor=" > http://example.org/example.html", http://example.org/example2.provn; rel=" > http://www.w3.org/ns/prov#hasProvenance"; anchor=" > http://example.org/example.jpg" > and > Link: http://example.org/example.provn; rel=" > http://www.w3.org/ns/prov#hasProvenance"; anchor=" > http://example.org/example.html#section1", > http://example.org/example2.provn; rel=" > http://www.w3.org/ns/prov#hasProvenance"; anchor=" > http://example.org/example.html#section2" > of course. The question remains the same :) 2013/2/7 Tom De Nies <tom.denies@ugent.be> > Hi Paul, Graham, > > I'm confused about something in PROV-AQ. > > When linking through the HTTP Link header, you have the option to do this: > >> Link: http://example.org/example.provn; rel=" >> http://www.w3.org/ns/prov#hasProvenance"; anchor=" >> http://example.org/example.html" >> Link: http://example.org/example2.provn; rel=" >> http://www.w3.org/ns/prov#hasProvenance"; anchor=" >> http://example.org/example.jpg" >> > Where one provenance resource describes the provenance of the html page, > and another the provenance of a jpg included in the page. > Another use case is the separate provenance of sections: > >> Link: http://example.org/example.provn; rel=" >> http://www.w3.org/ns/prov#hasProvenance"; anchor=" >> http://example.org/example.html#section1" >> Link: http://example.org/example2.provn; rel=" >> http://www.w3.org/ns/prov#hasProvenance"; anchor=" >> http://example.org/example.html#section2" >> > > However, when you use the <link> element in de <head> of the HTML, you can > only do this: > >> <link rel="http://www.w3.org/ns/prov#hasProvenance" href=" >> http://example.org/example.provn"> >> <link rel="http://www.w3.org/ns/prov#hasProvenance" href=" >> http://example.org/example2.provn"> >> <link rel="http://www.w3.org/ns/prov#hasAnchor" href=" >> http://example.org/example.html"> >> > if you would specify a second hadAnchor, you'd have no idea in which > provenance resource the anchor is referred. > Dito for RDF. > > Is the first HTTP example allowed or discouraged? And if it is allowed, > how can it be done in HTML or RDF? > > This isn't intended as a blocking issue, just something I spotted when > trying to link my personal page to its provenance. > > Regards, > Tom >
Received on Thursday, 7 February 2013 14:52:00 UTC