Using prov:hadRole with prov:Attribution

Dear PROV WG,

I'm contacting you to ask for a clarification concerning the
possibility of using property prov:hadRole with prov:Attribution.

The reason of my question is that, in PROV-O [1], prov:hadRole is not
listed among the properties describing prov:Attribution, and the
example uses a (fake) property ex:hadRole.

I'm including below the relevant lines:

[snip]

<http://dbpedia.org/resource/Fallingwater>
   a prov:Entity;

[snip]

   prov:qualifiedAttribution [
      a prov:Attribution;
      prov:agent <http://dbpedia.org/resource/Edgar_J._Kaufmann>;
      ex:hadRole :owner;
   ];
   prov:qualifiedAttribution [
      a prov:Attribution;
      prov:agent <http://dbpedia.org/resource/Frank_Lloyd_Wright>;
      ex:hadRole :architect;
   ];
   prov:qualifiedAttribution [
      a prov:Attribution;
      prov:agent :western-Pennsylvania-Conservancy;
      ex:hadRole :conserver;
   ];
.

[snip]


Could you please explain?

Thanks in advance!

Andrea

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[1]http://www.w3.org/TR/prov-o/#Attribution

-- 
Andrea Perego, Ph.D.
Scientific / Technical Project Officer
European Commission DG JRC
Institute for Environment & Sustainability
Unit H06 - Digital Earth & Reference Data
Via E. Fermi, 2749 - TP 262
21027 Ispra VA, Italy

https://ec.europa.eu/jrc/

----
The views expressed are purely those of the writer and may
not in any circumstances be regarded as stating an official
position of the European Commission.

Received on Monday, 27 April 2015 17:31:48 UTC