Might this be the problem: PREFIX xsd: <http://www/w3/org/2001/XMLSchema#>
Try: PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> -Richard On Wed, Sep 23, 2015 at 9:02 AM, Sergio Fernández <wik...@apache.org> wrote: > Squebi hides too much the error in the query evaluation, right. But if > it's a public instance, you can see the error response either accessing the > http console of your browser or sending directly the query to the endpoint: > > curl 'http://marmotta.tno.nl:8080/marmotta/sparql/select' -H > 'Content-Type: application/sparql-query;charset=UTF-8' -H 'Accept: > application/sparql-results+json' --data-binary $'PREFIX rdf: < > http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX xsd: < > http://www/w3/org/2001/XMLSchema#>\nPREFIX odysseus: < > http://marmotta.tno.nl:8080/marmotta/context/>\nPREFIX cmo: < > http://www.modelservers.org/public/ontologies/cmo/cmo.ttl#>\nPREFIX depc: > <http://www.modelservers.org/public/ontologies/odysseus/depc.ttl#>\nPREFIX > rome: <http://www.modelservers.org/public/ontologies/odysseus/rome.ttl#>\n > \nSELECT ?Profile ?TimeStamp ?Quantity\nWHERE\n{\n GRAPH > odysseus:romedata\n{\n {\n ?Profile depc:measuredBy rome:1824 > ;\n depc:hasTimePointProperty ?TimePoint .\n ?TimePoint > depc:timeStamp ?TimeStamp .\n ?TimePoint cmo:quantity ?Quantity . > \n FILTER (xsd:dateTime(?TimeStamp) > > xsd:dateTime(\'2015-09-01T00:00:00\')) .\n FILTER > (xsd:dateTime(?TimeStamp) < xsd:dateTime(\'2015-09-01T02:00:00\')) > .\n}\n}\n}' > > And see the stacktrace: > > org.apache.marmotta.platform.core.exception.MarmottaException: error while > evaluating query > at > org.apache.marmotta.platform.sparql.services.sparql.SparqlServiceImpl$5.call(SparqlServiceImpl.java:311) > at > org.apache.marmotta.platform.sparql.services.sparql.SparqlServiceImpl$5.call(SparqlServiceImpl.java:279) > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > Caused by: org.openrdf.query.QueryEvaluationException: Unknown function ' > http://www/w3/org/2001/XMLSchema#dateTime' > at > org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:1529) > ... > > Which basically says that xsd:dateTime() is not a valid function. So it > looks there is an issue with the cast functions. Please, report the details > to Jira and we'll see how to address it. > > Apologize for that problem. > > Cheers, > > > On Wed, Sep 23, 2015 at 2:07 PM, Bohms, H.M. (Michel) <michel.bo...@tno.nl > > wrote: > >> PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> >> >> PREFIX xsd: <http://www/w3/org/2001/XMLSchema#> >> >> PREFIX odysseus: <http://marmotta.tno.nl:8080/marmotta/context/> >> >> PREFIX cmo: <http://www.modelservers.org/public/ontologies/cmo/cmo.ttl#> >> >> PREFIX depc: < >> http://www.modelservers.org/public/ontologies/odysseus/depc.ttl#> >> >> PREFIX rome: < >> http://www.modelservers.org/public/ontologies/odysseus/rome.ttl#> >> >> >> >> SELECT ?Profile ?TimeStamp ?Quantity >> >> WHERE >> >> { >> >> GRAPH odysseus:romedata >> >> { >> >> { >> >> ?Profile depc:measuredBy rome:1824 ; >> >> depc:hasTimePointProperty ?TimePoint . >> >> ?TimePoint depc:timeStamp ?TimeStamp . >> >> ?TimePoint cmo:quantity ?Quantity . >> >> FILTER (xsd:dateTime(?TimeStamp) > >> xsd:dateTime('2015-09-01T00:00:00')) . >> >> FILTER (xsd:dateTime(?TimeStamp) < >> xsd:dateTime('2015-09-01T02:00:00')) . >> >> } >> >> } >> >> } >> >> Applied at: http://marmotta.tno.nl:8080/marmotta/ >> >> >> >> Stack trace at server I cannot Access right now…. >> >> >> >> I also tried things like: >> >> FILTER (?TimeStamp > '2015-09-01T00:00:00') . >> >> FILTER (?TimeStamp < '2015-09-01T02:00:00') . >> >> >> >> Giving no results at all (but no error…). >> >> >> >> >> >> Thx a lot! michel >> >> >> >> >> >> >> >> >> >> >> >> Dr. ir. H.M. (Michel) Bohms >> Sr. Research Scientist >> Structural Reliability >> >> T +31 (0)88 866 31 07 >> M +31 (0)63 038 12 20 >> E michel.bo...@tno.nl >> >> Location <http://www.tno.nl/locaties/DTM> >> >> >> >> <http://www.tno.nl/> >> >> This message may contain information that is not intended for you. If you >> are not the addressee or if this message was sent to you by mistake, you >> are requested to inform the sender and delete the message. TNO accepts no >> liability for the content of this e-mail, for the manner in which you use >> it and for damage of any kind resulting from the risks inherent to the >> electronic transmission of messages. >> >> >> >> *From:* Sergio Fernández [mailto:wik...@apache.org] >> *Sent:* woensdag 23 september 2015 13:53 >> *To:* users@marmotta.apache.org >> *Subject:* Re: error while evaluating property...whats wrong here? >> >> >> >> Hi Michel, a textual version of the query and stacktrace would help to >> give you an answer ;-) >> >> >> >> On Wed, Sep 23, 2015 at 1:37 PM, Bohms, H.M. (Michel) < >> michel.bo...@tno.nl> wrote: >> >> >> >> Fyi: data in file is of form 2015-09-01T23:45:00.000+02:00^^xsd:dateTime >> >> >> >> I also tried: >> >> FILTER (xsd:dateTime(?TimeStamp) > >> xsd:dateTime('2015-09-01T00:00:00')) . >> >> FILTER (xsd:dateTime(?TimeStamp) < >> xsd:dateTime('2015-09-01T02:00:00')) . >> >> >> >> Same result… >> >> >> >> Thanks for advice! >> >> >> >> >> >> Dr. ir. H.M. (Michel) Bohms >> Sr. Research Scientist >> Structural Reliability >> >> T +31 (0)88 866 31 07 >> M +31 (0)63 038 12 20 >> E michel.bo...@tno.nl >> >> Location <http://www.tno.nl/locaties/DTM> >> >> >> >> <http://www.tno.nl/> >> >> This message may contain information that is not intended for you. If you >> are not the addressee or if this message was sent to you by mistake, you >> are requested to inform the sender and delete the message. TNO accepts no >> liability for the content of this e-mail, for the manner in which you use >> it and for damage of any kind resulting from the risks inherent to the >> electronic transmission of messages. >> >> >> >> >> >> >> >> -- >> >> Sergio Fernández >> Partner Technology Manager >> Redlink GmbH >> m: +43 6602747925 >> e: sergio.fernan...@redlink.co >> w: http://redlink.co >> > > > > -- > Sergio Fernández > Partner Technology Manager > Redlink GmbH > m: +43 6602747925 > e: sergio.fernan...@redlink.co > w: http://redlink.co >
