Re: [Rdfapi-php-interest] Unbound Prefix

[Tom H. <tom...@gm...>]

Hi Marco,

It might be the whole of the solution, but the triples patterns in
your query should be delimited with full stops ('.'), e.g.

PREFIX rdfs: < http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdf: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?userstory
WHERE {
?res rdfs:label ?userstory .
?res rdf:type ?type . }

(Optional on the last triple pattern IIRC, but I always find it useful
for consistency).

HTH, and good luck :)

Tom.

On 21/08/07, Marco Rieth <cre...@go...> wrote:
> Ok, the space between : and < seems to work. The SparqlParser doesn't
> complain anymore. But now I have the problem, that no results are returned,
> although there should be...
>
> Trying to select all triples works just fine:
>
> PREFIX rdfs: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
> PREFIX rdf: <http://www.w3.org/2000/01/rdf-schema# >
> SELECT *
> WHERE { ?res ?blah ?more }
>
>
> But as soon as I try to select a specific triple using the properties
> rdfs:label and rdf:type, the result is false:
>
> PREFIX rdfs: < http://www.w3.org/1999/02/22-rdf-syntax-ns#>
> PREFIX rdf: <http://www.w3.org/2000/01/rdf-schema#>
> SELECT ?userstory
> WHERE {
> ?res rdfs:label ?userstory
> ?res rdf:type ?type }
>
> Could it be, that the rdf-export from the wiki (it's the rdf-export from
> semantic media wiki) is not compatible with RAP? Or is my query still messed
> up?
>
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