The auto-formatting of your email client makes the data unusable once it reaches the list (in future it is better to set your email to Plain Text when sending data and preferably also disable any auto-formatting of URLs) but I think I see what your issue is regardless.
An example price in your data is as follows: <gr:hasCurrencyValue rdf:datatype="http://www.w3.org/2001/XMLSchema#float";>320,84</gr:hasCurrenc yValue> Here you appear to have used a comma to separate the decimal portion of the price. Am I right in assuming you are from a country where comma is the official decimal separator? However RDF uses XML Schema Datatypes for representing typed literals and the XML Schema Float datatype (http://www.w3.org/TR/xmlschema-2/#float) requires the serialisation to use a period as the decimal separator. What this means in practise is that the SPARQL engine treats all your currency values as being invalid float values and so none of them can possibly match the filter hence why you presumably get no results. Rob On 21/01/2014 09:28, "Nagore Salaberria" <[email protected]> wrote: >I have this RDF file with details about my products and I would like to >extract the names of the products that cost less than € 300. > > >rdf file: > > >*<?xml version="1.0" encoding="utf-8"?>* >*<rdf:RDF* >* xmlns:foaf="http://xmlns.com/foaf/0.1/ <http://xmlns.com/foaf/0.1/>"* >* xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns# ><http://www.w3.org/1999/02/22-rdf-syntax-ns#>"* >* xmlns:gr="http://purl.org/goodrelations/v1# ><http://purl.org/goodrelations/v1#>"* >* xmlns:vcard="http://www.w3.org/2006/vcard/ns# ><http://www.w3.org/2006/vcard/ns#>"* >*>* >* <gr:Offering >rdf:about="http://localhost/prestashop/es/bicicletas-elipticas/31-biciclet >a-elptica-bh-quick-volante-8-kg-uso-regular-paso-36-cm-g233n-8431284579050 >.html ><http://localhost/prestashop/es/bicicletas-elipticas/31-bicicleta-elptica- >bh-quick-volante-8-kg-uso-regular-paso-36-cm-g233n-8431284579050.html>">* >* <gr:hasPriceSpecification>* >* <gr:UnitPriceSpecification>* >* <gr:hasCurrencyValue >rdf:datatype="http://www.w3.org/2001/XMLSchema#float ><http://www.w3.org/2001/XMLSchema#float>">320,84</gr:hasCurrencyValue>* >* </gr:UnitPriceSpecification>* >* </gr:hasPriceSpecification>* >* <gr:image >rdf:resource="http://localhost/prestashop/50-home_default/bicicleta-elptic >a-bh-quick-volante-8-kg-uso-regular-paso-36-cm-g233n.jpg ><http://localhost/prestashop/50-home_default/bicicleta-elptica-bh-quick-vo >lante-8-kg-uso-regular-paso-36-cm-g233n.jpg>"/>* >* <gr:name xml:lang="es">Bicicleta elÃptica BH Quick volante 8 kg uso >regular paso 36 cm G233N</gr:name>* >* <gr:condition xml:lang="es">Disponible</gr:condition>* >* <gr:description >xml:lang="es">http://localhost/prestashop/es/bicicletas-elipticas/31-bicic >leta-elptica-bh-quick-volante-8-kg-uso-regular-paso-36-cm-g233n-8431284579 >050.html ><http://localhost/prestashop/es/bicicletas-elipticas/31-bicicleta-elptica- >bh-quick-volante-8-kg-uso-regular-paso-36-cm-g233n-8431284579050.html></gr >:description>* >* </gr:Offering>* >* <gr:Offering >rdf:about="http://localhost/prestashop/es/bicicletas-elipticas/26-biciclet >a-elptica-horizon-delos-volante-7-kg-uso-regular-paso-41-cm-4711542953988. >html ><http://localhost/prestashop/es/bicicletas-elipticas/26-bicicleta-elptica- >horizon-delos-volante-7-kg-uso-regular-paso-41-cm-4711542953988.html>">* >* <gr:hasPriceSpecification>* >* <gr:UnitPriceSpecification>* >* <gr:hasCurrencyValue >rdf:datatype="http://www.w3.org/2001/XMLSchema#float ><http://www.w3.org/2001/XMLSchema#float>">545,14 </gr:hasCurrencyValue>* >* </gr:UnitPriceSpecification>* >* </gr:hasPriceSpecification>* >* <gr:image >rdf:resource="http://localhost/prestashop/30-home_default/bicicleta-elptic >a-horizon-delos-volante-7-kg-uso-regular-paso-41-cm.jpg ><http://localhost/prestashop/30-home_default/bicicleta-elptica-horizon-del >os-volante-7-kg-uso-regular-paso-41-cm.jpg>"/>* >* <gr:name xml:lang="es">Bicicleta elÃptica Horizon DELOS volante 7 kg >uso regular paso 41 cm</gr:name>* >* <gr:condition xml:lang="es">Disponible</gr:condition>* >* <gr:description >xml:lang="es">http://localhost/prestashop/es/bicicletas-elipticas/26-bicic >leta-elptica-horizon-delos-volante-7-kg-uso-regular-paso-41-cm-47115429539 >88.html ><http://localhost/prestashop/es/bicicletas-elipticas/26-bicicleta-elptica- >horizon-delos-volante-7-kg-uso-regular-paso-41-cm-4711542953988.html></gr: >description>* >* </gr:Offering>* >* <gr:Offering >rdf:about="http://localhost/prestashop/es/bicicletas-elipticas/30-biciclet >a-elptica-vision-s60-volante-20-kg-uso-profesional-paso-53-cm-471154295000 >0.html ><http://localhost/prestashop/es/bicicletas-elipticas/30-bicicleta-elptica- >vision-s60-volante-20-kg-uso-profesional-paso-53-cm-4711542950000.html>">* >* <gr:hasPriceSpecification>* >* <gr:UnitPriceSpecification>* >* <gr:hasCurrencyValue >rdf:datatype="http://www.w3.org/2001/XMLSchema#float ><http://www.w3.org/2001/XMLSchema#float>"> 572,75 </gr:hasCurrencyValue>* >* </gr:UnitPriceSpecification>* >* </gr:hasPriceSpecification>* >* <gr:image >rdf:resource="http://localhost/prestashop/46-home_default/bicicleta-elptic >a-vision-s60-volante-20-kg-uso-profesional-paso-53-cm.jpg ><http://localhost/prestashop/46-home_default/bicicleta-elptica-vision-s60- >volante-20-kg-uso-profesional-paso-53-cm.jpg>"/>* >* <gr:name xml:lang="es">Bicicleta elÃptica Vision S60 volante 20 kg >uso profesional paso 53 cm</gr:name>* >* <gr:condition xml:lang="es">Disponible</gr:condition>* >* <gr:description >xml:lang="es">http://localhost/prestashop/es/bicicletas-elipticas/30-bicic >leta-elptica-vision-s60-volante-20-kg-uso-profesional-paso-53-cm-471154295 >0000.html ><http://localhost/prestashop/es/bicicletas-elipticas/30-bicicleta-elptica- >vision-s60-volante-20-kg-uso-profesional-paso-53-cm-4711542950000.html></g >r:description>* >* </gr:Offering>* >* <gr:Offering >rdf:about="http://localhost/prestashop/es/bicicletas-elipticas/28-biciclet >a-elptica-andes-6-volante-15-kg-uso-regular-paso-de-41-cm-8435369935229.ht >ml ><http://localhost/prestashop/es/bicicletas-elipticas/28-bicicleta-elptica- >andes-6-volante-15-kg-uso-regular-paso-de-41-cm-8435369935229.html>">* >* <gr:hasPriceSpecification>* >* <gr:UnitPriceSpecification>* >* <gr:hasCurrencyValue >rdf:datatype="http://www.w3.org/2001/XMLSchema#float ><http://www.w3.org/2001/XMLSchema#float>"> 392,40 </gr:hasCurrencyValue>* >* </gr:UnitPriceSpecification>* >* </gr:hasPriceSpecification>* >* <gr:image >rdf:resource="http://localhost/prestashop/35-home_default/bicicleta-elptic >a-andes-6-volante-15-kg-uso-regular-paso-de-41-cm.jpg ><http://localhost/prestashop/35-home_default/bicicleta-elptica-andes-6-vol >ante-15-kg-uso-regular-paso-de-41-cm.jpg>"/>* >* <gr:name xml:lang="es">Bicicleta elÃptica ANDES 6 volante 15 kg uso >regular paso de 41 cm</gr:name>* >* <gr:condition xml:lang="es">Disponible</gr:condition>* >* <gr:description >xml:lang="es">http://localhost/prestashop/es/bicicletas-elipticas/28-bicic >leta-elptica-andes-6-volante-15-kg-uso-regular-paso-de-41-cm-8435369935229 >.html ><http://localhost/prestashop/es/bicicletas-elipticas/28-bicicleta-elptica- >andes-6-volante-15-kg-uso-regular-paso-de-41-cm-8435369935229.html></gr:de >scription>* >* </gr:Offering>* >* <gr:Offering >rdf:about="http://localhost/prestashop/es/bicicletas-elipticas/27-biciclet >a-elptica-andes-3-volante-9-kg-uso-regular-paso-de-41-cm-4712765996547.htm >l ><http://localhost/prestashop/es/bicicletas-elipticas/27-bicicleta-elptica- >andes-3-volante-9-kg-uso-regular-paso-de-41-cm-4712765996547.html>">* >* <gr:hasPriceSpecification>* >* <gr:UnitPriceSpecification>* >* <gr:hasCurrencyValue >rdf:datatype="http://www.w3.org/2001/XMLSchema#float ><http://www.w3.org/2001/XMLSchema#float>">818,20 </gr:hasCurrencyValue>* >* </gr:UnitPriceSpecification>* >* </gr:hasPriceSpecification>* >* <gr:image >rdf:resource="http://localhost/prestashop/32-home_default/bicicleta-elptic >a-andes-3-volante-9-kg-uso-regular-paso-de-41-cm.jpg ><http://localhost/prestashop/32-home_default/bicicleta-elptica-andes-3-vol >ante-9-kg-uso-regular-paso-de-41-cm.jpg>"/>* >* <gr:name xml:lang="es">Bicicleta elÃptica ANDES 3 volante 9 kg uso >regular paso de 41 cm</gr:name>* >* <gr:condition xml:lang="es">Disponible</gr:condition>* >* <gr:description >xml:lang="es">http://localhost/prestashop/es/bicicletas-elipticas/27-bicic >leta-elptica-andes-3-volante-9-kg-uso-regular-paso-de-41-cm-4712765996547. >html ><http://localhost/prestashop/es/bicicletas-elipticas/27-bicicleta-elptica- >andes-3-volante-9-kg-uso-regular-paso-de-41-cm-4712765996547.html></gr:des >cription>* >* </gr:Offering>* >* <gr:Offering >rdf:about="http://localhost/prestashop/es/bicicletas-elipticas/24-biciclet >a-elptica-treo-e109-volante-7-kg-uso-regular-paso-de-31-cm-4712765993768.h >tml ><http://localhost/prestashop/es/bicicletas-elipticas/24-bicicleta-elptica- >treo-e109-volante-7-kg-uso-regular-paso-de-31-cm-4712765993768.html>">* >* <gr:hasPriceSpecification>* >* <gr:UnitPriceSpecification>* >* <gr:hasCurrencyValue >rdf:datatype="http://www.w3.org/2001/XMLSchema#float ><http://www.w3.org/2001/XMLSchema#float>">350,09</gr:hasCurrencyValue>* >* </gr:UnitPriceSpecification>* >* </gr:hasPriceSpecification>* >* <gr:image >rdf:resource="http://localhost/prestashop/27-home_default/bicicleta-elptic >a-treo-e109-volante-7-kg-uso-regular-paso-de-31-cm.jpg ><http://localhost/prestashop/27-home_default/bicicleta-elptica-treo-e109-v >olante-7-kg-uso-regular-paso-de-31-cm.jpg>"/>* >* <gr:name xml:lang="es">Bicicleta elÃptica Treo E109 volante 7 kg uso >regular paso de 31 cm</gr:name>* >* <gr:condition xml:lang="es">Agotado</gr:condition>* >* <gr:description >xml:lang="es">http://localhost/prestashop/es/bicicletas-elipticas/24-bicic >leta-elptica-treo-e109-volante-7-kg-uso-regular-paso-de-31-cm-471276599376 >8.html ><http://localhost/prestashop/es/bicicletas-elipticas/24-bicicleta-elptica- >treo-e109-volante-7-kg-uso-regular-paso-de-31-cm-4712765993768.html></gr:d >escription>* >* </gr:Offering>* >* <gr:Offering >rdf:about="http://localhost/prestashop/es/bicicletas-elipticas/32-biciclet >a-elptica-bh-athlon-volante-inercia-10-kg-uso-regular-g2334-8431284486389. >html ><http://localhost/prestashop/es/bicicletas-elipticas/32-bicicleta-elptica- >bh-athlon-volante-inercia-10-kg-uso-regular-g2334-8431284486389.html>">* >* <gr:hasPriceSpecification>* >* <gr:UnitPriceSpecification>* >* <gr:hasCurrencyValue >rdf:datatype="http://www.w3.org/2001/XMLSchema#float ><http://www.w3.org/2001/XMLSchema#float>">389,11</gr:hasCurrencyValue>* >* </gr:UnitPriceSpecification>* >* </gr:hasPriceSpecification>* >* <gr:image >rdf:resource="http://localhost/prestashop/52-home_default/bicicleta-elptic >a-bh-athlon-volante-inercia-10-kg-uso-regular-g2334.jpg ><http://localhost/prestashop/52-home_default/bicicleta-elptica-bh-athlon-v >olante-inercia-10-kg-uso-regular-g2334.jpg>"/>* >* <gr:name xml:lang="es">Bicicleta elÃptica BH Athlon volante inercia >10 kg uso regular G2334</gr:name>* >* <gr:condition xml:lang="es">Disponible</gr:condition>* >* <gr:description >xml:lang="es">http://localhost/prestashop/es/bicicletas-elipticas/32-bicic >leta-elptica-bh-athlon-volante-inercia-10-kg-uso-regular-g2334-84312844863 >89.html ><http://localhost/prestashop/es/bicicletas-elipticas/32-bicicleta-elptica- >bh-athlon-volante-inercia-10-kg-uso-regular-g2334-8431284486389.html></gr: >description>* >* </gr:Offering>* >* <gr:Offering >rdf:about="http://localhost/prestashop/es/bicicletas-elipticas/25-biciclet >a-elptica-treo-e103-volante-9-kg-uso-regular-paso-de-31-cm-4712765995403.h >tml ><http://localhost/prestashop/es/bicicletas-elipticas/25-bicicleta-elptica- >treo-e103-volante-9-kg-uso-regular-paso-de-31-cm-4712765995403.html>">* >* <gr:hasPriceSpecification>* >* <gr:UnitPriceSpecification>* >* <gr:hasCurrencyValue >rdf:datatype="http://www.w3.org/2001/XMLSchema#float ><http://www.w3.org/2001/XMLSchema#float>">457,37</gr:hasCurrencyValue>* >* </gr:UnitPriceSpecification>* >* </gr:hasPriceSpecification>* >* <gr:image >rdf:resource="http://localhost/prestashop/28-home_default/bicicleta-elptic >a-treo-e103-volante-9-kg-uso-regular-paso-de-31-cm.jpg ><http://localhost/prestashop/28-home_default/bicicleta-elptica-treo-e103-v >olante-9-kg-uso-regular-paso-de-31-cm.jpg>"/>* >* <gr:name xml:lang="es">Bicicleta elÃptica Treo E103 volante 9 kg uso >regular paso de 31 cm</gr:name>* >* <gr:condition xml:lang="es">Agotado</gr:condition>* >* <gr:description >xml:lang="es">http://localhost/prestashop/es/bicicletas-elipticas/25-bicic >leta-elptica-treo-e103-volante-9-kg-uso-regular-paso-de-31-cm-471276599540 >3.html ><http://localhost/prestashop/es/bicicletas-elipticas/25-bicicleta-elptica- >treo-e103-volante-9-kg-uso-regular-paso-de-31-cm-4712765995403.html></gr:d >escription>* >* </gr:Offering>* >* <gr:Offering >rdf:about="http://localhost/prestashop/es/bicicletas-elipticas/29-biciclet >a-elptica-vision-x20-volante-16-kg-semi-profesional-paso-51cm-471276599888 >6.html ><http://localhost/prestashop/es/bicicletas-elipticas/29-bicicleta-elptica- >vision-x20-volante-16-kg-semi-profesional-paso-51cm-4712765998886.html>">* >* <gr:hasPriceSpecification>* >* <gr:UnitPriceSpecification>* >* <gr:hasCurrencyValue >rdf:datatype="http://www.w3.org/2001/XMLSchema#float ><http://www.w3.org/2001/XMLSchema#float>">515,05</gr:hasCurrencyValue>* >* </gr:UnitPriceSpecification>* >* </gr:hasPriceSpecification>* >* <gr:image >rdf:resource="http://localhost/prestashop/41-home_default/bicicleta-elptic >a-vision-x20-volante-16-kg-semi-profesional-paso-51cm.jpg ><http://localhost/prestashop/41-home_default/bicicleta-elptica-vision-x20- >volante-16-kg-semi-profesional-paso-51cm.jpg>"/>* >* <gr:name xml:lang="es">Bicicleta elÃptica Vision X20 volante 16 kg >semi profesional paso 51cm</gr:name>* >* <gr:condition xml:lang="es">Disponible</gr:condition>* >* <gr:description >xml:lang="es">http://localhost/prestashop/es/bicicletas-elipticas/29-bicic >leta-elptica-vision-x20-volante-16-kg-semi-profesional-paso-51cm-471276599 >8886.html ><http://localhost/prestashop/es/bicicletas-elipticas/29-bicicleta-elptica- >vision-x20-volante-16-kg-semi-profesional-paso-51cm-4712765998886.html></g >r:description>* >* </gr:Offering>* >* <gr:Offering >rdf:about="http://localhost/prestashop/es/bicicletas-elipticas/33-biciclet >a-elptica-bh-athlon-program-volante-10-kg-uso-regular-g2336-8431284486396. >html ><http://localhost/prestashop/es/bicicletas-elipticas/33-bicicleta-elptica- >bh-athlon-program-volante-10-kg-uso-regular-g2336-8431284486396.html>">* >* <gr:hasPriceSpecification>* >* <gr:UnitPriceSpecification>* >* <gr:hasCurrencyValue >rdf:datatype="http://www.w3.org/2001/XMLSchema#float ><http://www.w3.org/2001/XMLSchema#float>">437,86</gr:hasCurrencyValue>* >* </gr:UnitPriceSpecification>* >* </gr:hasPriceSpecification>* >* <gr:image >rdf:resource="http://localhost/prestashop/54-home_default/bicicleta-elptic >a-bh-athlon-program-volante-10-kg-uso-regular-g2336.jpg ><http://localhost/prestashop/54-home_default/bicicleta-elptica-bh-athlon-p >rogram-volante-10-kg-uso-regular-g2336.jpg>"/>* >* <gr:name xml:lang="es">Bicicleta elÃptica BH Athlon Program volante >10 kg uso regular G2336</gr:name>* >* <gr:condition xml:lang="es">Disponible</gr:condition>* >* <gr:description >xml:lang="es">http://localhost/prestashop/es/bicicletas-elipticas/33-bicic >leta-elptica-bh-athlon-program-volante-10-kg-uso-regular-g2336-84312844863 >96.html ><http://localhost/prestashop/es/bicicletas-elipticas/33-bicicleta-elptica- >bh-athlon-program-volante-10-kg-uso-regular-g2336-8431284486396.html></gr: >description>* >* </gr:Offering>* >*</rdf:RDF>* > > >and the program you want to get this information is : > > >*package tutorial;* > >*import java.io.UnsupportedEncodingException;* > >*import com.hp.hpl.jena.query.QueryExecution;* >*import com.hp.hpl.jena.query.QueryExecutionFactory;* >*import com.hp.hpl.jena.query.QueryFactory;* >*import com.hp.hpl.jena.query.QuerySolution;* >*import com.hp.hpl.jena.query.ResultSet;* >*import com.hp.hpl.jena.rdf.model.Literal;* >*import com.hp.hpl.jena.rdf.model.Model;* >*import com.hp.hpl.jena.util.FileManager;* > >*public class SPARQL_bicicletasElipticas {* > >* public static void main(String args[])* >* {* >* try {* >* sparqlTest();* >* } catch (UnsupportedEncodingException e) {* >* // TODO Auto-generated catch block* >* e.printStackTrace();* >* }* >* }* > >* static void sparqlTest() throws UnsupportedEncodingException * >* {* >* FileManager.get().addLocatorClassLoader(prueba.class.getClassLoader());* >* Model model = FileManager.get().loadModel("RDF/elipticas.rdf");* >* String querys = * >* " PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns# ><http://www.w3.org/1999/02/22-rdf-syntax-ns#>> " +* >* " PREFIX gr: <http://purl.org/goodrelations/v1# ><http://purl.org/goodrelations/v1#>> " +* >* " PREFIX xsd: <http://www.w3.org/2001/XMLSchema# ><http://www.w3.org/2001/XMLSchema#>> " +* >* " SELECT * WHERE {" +* >* " ?x a gr:Offering . " +* >* " ?x gr:hasPriceSpecification ?ps ." +* >* " ?ps gr:hasCurrencyValue ?p . " +* >* " FILTER (?p > = 300) " +* >* "}";* >* com.hp.hpl.jena.query.Query query = QueryFactory.create(querys);* >* QueryExecution qexec = QueryExecutionFactory.create(query, model);* >* try {* >* ResultSet results = qexec.execSelect();* >* while ( results.hasNext() ) {* >* QuerySolution soln = results.nextSolution();* >* Literal name = soln.getLiteral("p");* >* System.out.println(name);* > >* }* >* } finally {* >* qexec.close();* >* }* >*}* >*} * > > > > > >Thank you, > >Nagore. > > > > > >2014/1/21 Rob Vesse <[email protected]> > >> We need more information than this to help you, please provide a minimal >> reproducible example >> >> I.e. include a minimal sample of your data that reproduces your issue >> (preferably in a readable syntax like Turtle) and show the results you >>get >> and the results you expect >> >> Telling us that "it does not return the correct solution" is entirely >> useless if you don't tell us what you expect the correct solution to be >>or >> provide any data for us to test with. >> >> Regards, >> >> Rob >> >> On 21/01/2014 08:38, "Nagore Salaberria" <[email protected]> wrote: >> >> >Sorry , this is the code: >> > >> > >> > >> > >> > >> >*.....* >> >* PREFIX rdf: >> ><http://www.w3.org/1999/02/22-rdf-syntax-ns# >> ><http://www.w3.org/1999/02/22-rdf-syntax-ns#>> " +* >> >* " PREFIX gr: <http://purl.org/goodrelations/v1# >> ><http://purl.org/goodrelations/v1#>> " +* >> >* " PREFIX xsd: <http://www.w3.org/2001/XMLSchema# >> ><http://www.w3.org/2001/XMLSchema#>> " +* >> >* " SELECT * WHERE {" +* >> >* " ?x a gr:Offering . " +* >> >* " ?x gr:name ?d . "+* >> >* " ?x gr:hasPriceSpecification ?ps ." +* >> >* " ?ps gr:hasCurrencyValue ?p . " +* >> >* " FILTER (?p >= '300^^xsd:float' ) " +* >> >* "}";* >> > >> >com.hp.hpl.jena.query.Query query = QueryFactory.create(querys); >> > QueryExecution qexec = QueryExecutionFactory.create(query, model); >> > try { >> > ResultSet results = qexec.execSelect(); >> > while ( results.hasNext() ) { >> > QuerySolution soln = results.nextSolution(); >> > Literal name = soln.getLiteral("d"); >> > System.out.println(name); >> > >> > } >> > } finally { >> > qexec.close(); >> > } >> >} >> >} >> > >> > Thank you, >> > >> >Nagore. >> > >> > >> > >> > >> >2014/1/21 Nagore Salaberria <[email protected]> >> > >> >> >> >> Good afternoon everyone, >> >> >> >> I am making a SPARQL query with filters and although syntactically >> >>correct >> >> me does not return the correct solution. I have an online store and >> >>want to >> >> extract the names of items to be priced higher than € 300. >> >> >> >> *PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns# >> >> <http://www.w3.org/1999/02/22-rdf-syntax-ns#>> " +* >> >> * " PREFIX gr: <http://purl.org/goodrelations/v1# >> >> <http://purl.org/goodrelations/v1#>> " +* >> >> * " PREFIX xsd: <http://www.w3.org/2001/XMLSchema# >> >> <http://www.w3.org/2001/XMLSchema#>> " +* >> >> * " SELECT * WHERE {" +* >> >> * " ?x a gr:Offering . " +* >> >> * " ?x gr:hasPriceSpecification ?ps ." +* >> >> * " ?ps gr:hasCurrencyValue ?p . " +* >> >> * " FILTER (?p >= '300^^xsd:float' ) " +* >> >> * "}";* >> >> >> >> >> >> What is the error? >> >> >> >> Thank you, >> >> >> >> Nagore. >> >> -- >> >> Nagore Salaberria<[email protected]> >> >> >> > >> > >> > >> >-- >> >Nagore Salaberria<[email protected]> >> >> >> >> >> > > >-- >Nagore Salaberria<[email protected]>
