[redland-dev] string comparison in query

[Jagdev Bhogal]

Hi

I have got a query 

'select ?label, ?comment 

from <file:/export/CISR-D/jagdev/okapi/progs/news.rdf> 

where (?x rdf:type rdfs:Class) (?x rdfs:label ?label) (?x rdfs:comment
?comment) 

and ?label == "Content:Agent"  

using rdf for <http://www.w3.org/1999/02/22-rdf-syntax-ns#>, 

rdfs for <http://www.w3.org/2000/01/rdf-schema#>'

 

Is it possible to replace the value "Content:Agent" with a string
variable such as keywordvar which holds a string value

i.e.

 

select ?label, ?comment 

from <file:/export/CISR-D/jagdev/okapi/progs/news.rdf> 

where (?x rdf:type rdfs:Class) (?x rdfs:label ?label) (?x rdfs:comment
?comment) 

and ?label == keywordvar

using rdf for <http://www.w3.org/1999/02/22-rdf-syntax-ns#>, 

rdfs for http://www.w3.org/2000/01/rdf-schema#
<http://www.w3.org/2000/01/rdf-schema> 

 

If you can help that would be great.

 

 

Thanks

Mrs. J. Bhogal

 

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