Richard Newman wrote:
No.
... officially ... :-)
You have to search by reference, or use some implementation-specific
technique.
On Jul 29, 2008, at 12:17, [EMAIL PROTECTED] wrote:
Hi everbody, Is It possible search for a blank node with sparql?
Ex:
select distinct ?p ?o where {_:node13aj7sbgpx251 ?p ?o .}
Regards
Samur Araujo
Direct acces to a Blank node (accessing the graph at a more syntactic
level e.g. editors and RDF lists) came up a couple of times during the
WG discussions and several things emerged:
1/ Several systems "allow" <_:label> to access a blanknode by label.
2/ Externally, you might associate ?bnode with _:node13aj7sbgpx251 (sort
of named parameters to a query)
select distinct ?p ?o where {?bnode ?p ?o .}
3/ List access can be done in a manner like rdfs:member although the
property name is not standard hence different in different systems.
These are defintitely in the "implementation-specific technique" category.
Andy
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