Thanks Scott - yes, that is what I need. On Wed, Sep 19, 2012 at 9:36 PM, Scott Henninger <[email protected]> wrote: > Simon; Perhaps afn:localname() is what you are looking for? You can > find a library with this and other SPARQL functions at Help > > Reference > SPARQLMotion Functions reference. > > -- Scott > > On Sep 19, 6:31 am, Simon Cox <[email protected]> wrote: >> I need to extract the trailing field of a URI to use as text. >> First it is necessary to cast the URI to text, for which STR() seems to be >> the thing. >> Then SPARQL 1.1 STRAFTER() would be ideal, but does not appear to be >> supported by TopBraid yet. >> So I'm trying to do something with tops:split. >> This is how far I've got: >> >> SELECT * >> WHERE { >> ?subject a owl:Class . >> BIND ( str(?subject) AS ?c) >> ?cc tops:split ( ?c "#" ) >> >> } >> >> However, I'm getting only an apparently random subset of the expected >> results, and the following error >> >> com.hp.hpl.jena.graph.Node$NotLiteral: ?c is not a literal node >> at com.hp.hpl.jena.graph.Node.getLiteralLexicalForm(Node.java:165) >> at >> org.topbraid.spin.functions.internal.magic.SplitPFunction.exec(SplitPFunction.java:52) >> at >> com.hp.hpl.jena.sparql.pfunction.PropertyFunctionBase$RepeatApplyIteratorPF.nextStage(PropertyFunctionBase.java:94) >> at >> com.hp.hpl.jena.sparql.engine.iterator.QueryIterRepeatApply.makeNextStage(QueryIterRepeatApply.java:91) >> >> (lots more in the trace, but I guess these are the important lines. ) >> >> Is it me or is it TopBraid? > > -- > -- You received this message because you are subscribed to the Google > Group "TopBraid Suite Users", the topics of which include Enterprise > Vocabulary Network (EVN), TopBraid Composer, TopBraid Live, > TopBraid Ensemble, SPARQLMotion, SPARQL Web Pages and SPIN. > To post to this group, send email to > [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/topbraid-users?hl=en > >
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