I am making progress with this and can now execute various queries but I've run into a problem and am struggling with the logic...
Again it appears that this query is valid PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX owl: <http://www.w3.org/2002/07/owl#> PREFIX fn: <http://www.w3.org/2005/xpath-functions#> PREFIX apf: <http://jena.hpl.hp.com/ARQ/property#> PREFIX dc: <http://purl.org/dc/elements/1.1/> PREFIX ns: <http://www.semanticweb.org/ontologies/2010/11/section6energydomestic2010.owl#hasNoMaximumOrMinimumAreaGuidance> SELECT ?range ?comment FROM ns:hasNoMaximumOrMinimumAreaGuidance WHERE { ?x ns:hasNoMaximumOrMinimumAreaGuidance ?range . ?x ns:hasNoMaximumOrMinimumAreaGuidance ?comment FILTER regex (?comment, "^^xsd:string") } But I get an Error 400: Query may not include a dataset description (FROM/FROM NAMED) Can someone please advise on how I can rearrange the query to obtain a three column table of results range | prefix:ns | comment Thank you ________________________________________ From: McGibbney, Lewis John [[email protected]] Sent: 03 May 2011 14:42 To: [email protected] Subject: Valid SPARQL query no results Hi list, Using Fuseki-0.2.0, I'm trying to run queries on some test data. I load in the data with the following command ./fuseki-server --update --file myfile.owl /dataset Part of my test data is as below ### http://www.semanticweb.org/ontologies/2010/11/section6energydomestic2010.owl#hasNoMaximumOrMinimumAreaGuidance section6energydomestic2010:hasNoMaximumOrMinimumAreaGuidance rdf:type owl:FunctionalProperty , owl:ObjectProperty ; rdfs:comment "Due to the target method set by carbon dioxide emissions standard 6.1, there is no need for guidance on minimum or maximum area for windows, doors, rooflights and roof windows in new dwellings."^^xsd:string ; rdfs:range section6energydomestic2010:Door , section6energydomestic2010:Framing , section6energydomestic2010:Glazing , section6energydomestic2010:RoofWindow , section6energydomestic2010:Rooflight , section6energydomestic2010:Window ; rdfs:domain [ rdf:type owl:Class ; owl:intersectionOf ( section6energydomestic2010:BuildingElement section6energydomestic2010:NewDwelling ) ] . After confirming that the syntax in the following query is valid, from the control panel I submit the query but I get a 404 error: not found... PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX owl: <http://www.w3.org/2002/07/owl#> PREFIX fn: <http://www.w3.org/2005/xpath-functions#> PREFIX apf: <http://jena.hpl.hp.com/ARQ/property#> PREFIX dc: <http://purl.org/dc/elements/1.1/> PREFIX ns: <http://www.semanticweb.org/ontologies/2010/11/section6energydomestic2010.owl#hasNoMaximumOrMinimumAreaGuidance> SELECT ?range ?b ?comment WHERE { ?range ns:hasNoMaximumOrMinimumAreaGuidance ?comment FILTER regex (?comment, "^^xsd:string") } Can someone please help me with my query. I wish to retrieve something like the following range ?b ?comment ----------------------------------------------------------------------------------------------------------------- Door hasNoMaximumOrMinimumAreaGuidance Due to the target method set by carbon dioxide emissions standard 6.1... blah blah blah Framing hasNoMaximumOrMinimumAreaGuidance Due to the target method set by carbon dioxide emissions standard 6.1... blah blah blah Glazing hasNoMaximumOrMinimumAreaGuidance Due to the target method set by carbon dioxide emissions standard 6.1... blah blah blah etc etc etc Any help would be great. Thanks Lewis Glasgow Caledonian University is a registered Scottish charity, number SC021474 Winner: Times Higher Education’s Widening Participation Initiative of the Year 2009 and Herald Society’s Education Initiative of the Year 2009. http://www.gcu.ac.uk/newsevents/news/bycategory/theuniversity/1/name,6219,en.html Winner: Times Higher Education’s Outstanding Support for Early Career Researchers of the Year 2010, GCU as a lead with Universities Scotland partners. http://www.gcu.ac.uk/newsevents/news/bycategory/theuniversity/1/name,15691,en.html Email has been scanned for viruses by Altman Technologies' email management service - www.altman.co.uk/emailsystems Glasgow Caledonian University is a registered Scottish charity, number SC021474 Winner: Times Higher Education’s Widening Participation Initiative of the Year 2009 and Herald Society’s Education Initiative of the Year 2009. http://www.gcu.ac.uk/newsevents/news/bycategory/theuniversity/1/name,6219,en.html Winner: Times Higher Education’s Outstanding Support for Early Career Researchers of the Year 2010, GCU as a lead with Universities Scotland partners. http://www.gcu.ac.uk/newsevents/news/bycategory/theuniversity/1/name,15691,en.html
