[Rdfapi-php-interest] SPARQL query error

[GSO <gs...@ya...>]

<error text>

SPARQL PARSER ERROR: Unbound Prefix: ll
In Query:

PREFIX ll <http://www.gsowww.uklinux.net/librarylinks/vocabulary#>
SELECT ?title ?url
WHERE { ?url ->ll:title<-

Fatal error:  Call to a member function getFromNamedPart() on a
non-object in /opt/lampp/htdocs/rdfapi-php/api/sparql/SparqlEngine.php
on line 417

</error text>

As far as I can see 'll' is bound to a prefix - if anyone can spot the
bug it'd be appreciated.

Thx


GSO
http://www.gsowww.uklinux.net/pub