[oslc-core] Question on oslc.properties
Ian Green1
ian.green at uk.ibm.com
Wed Mar 14 10:05:40 EDT 2012
Would someone confirm/clarify the behaviour of oslc.properties in the case
of resources containing blank nodes?
Consider the following RDF (turtle):
@prefix dc: <http://purl.org/dc/terms/>.
@prefix oslc_rm: <http://open-services.net/ns/rm#>.
@prefix foaf: <http://xmlns.com/foaf/0.1/>.
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.
@prefix doors: <http://doors.example.com/req/>.
doors:r1 a oslc_rm:Requirement;
dc:title "Title";
dc:contributor [ a foaf:Person; foaf:givenName "caligula" ].
The following request
GET /req/r1?oslc.properties=*
Host: doors.example.com
Will return the following RDF:
@prefix dc: <http://purl.org/dc/terms/>.
@prefix oslc_rm: <http://open-services.net/ns/rm#>.
@prefix foaf: <http://xmlns.com/foaf/0.1/>.
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.
@prefix doors: <http://doors.example.com/req/>.
doors:r1 a oslc_rm:Requirement;
dc:title "Title";
dc:contributor [ ].
Which is not really that useful. Nested properties could be requested
but this may include more information that desired. Beyond V2, what might
be more useful is a concise bounded description [1] of the blank node to
be included in the response.
Any comments or clarifications?
[1] http://www.w3.org/Submission/2004/SUBM-CBD-20040930/
best wishes,
-ian
ian.green at uk.ibm.com (Ian Green1/UK/IBM at IBMGB)
Chief Software Architect, Requirements Definition and Management
IBM Rational
Unless stated otherwise above:
IBM United Kingdom Limited - Registered in England and Wales with number
741598.
Registered office: PO Box 41, North Harbour, Portsmouth, Hampshire PO6 3AU
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