com.hp.hpl.jena.query.QueryParseException SPARQL Parser Syntax Error

Last updated on FEBRUARY 08, 2017

Applies to:

Symptoms

SPARQL query works fine when using ARQ and ask directly on the ontologies' files
Same query on the Oracle Sem database, it has a syntax error.

It's the same ARQ version in both cases.

Error message:

Exception in thread "main" com.hp.hpl.jena.query.QueryParseException: Encountered " "/" "/ "" at line 24, column 26.
Was expecting one of:
   ...
  "true" ...
  "false" ...
   ...
  "(" ...
   ...
  "[" ...
   ...
  
  at com.hp.hpl.jena.sparql.lang.ParserARQ.perform(ParserARQ.java:86)
  at com.hp.hpl.jena.sparql.lang.ParserARQ.parse$(ParserARQ.java:39)
  at com.hp.hpl.jena.sparql.lang.Parser.parse(Parser.java:26)
  at com.hp.hpl.jena.query.QueryFactory.parse(QueryFactory.java:132)
  at com.hp.hpl.jena.query.QueryFactory.create(QueryFactory.java:69)
  at com.hp.hpl.jena.query.QueryFactory.create(QueryFactory.java:40)
  at com.dnv.irm.oraclejenatester.DumpRdf.idiotic(DumpRdf.java:93)
  at com.dnv.irm.oraclejenatester.DumpRdf.main(DumpRdf.java:63)
 

This is the Query:

PREFIX rdl: <http://data.aibel.com/rdl/>
PREFIX owl:MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be <http://www.w3.org/2002/07/owl#>
PREFIX rdf: MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX xml: MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be <http://www.w3.org/XML/1998/namespace>
PREFIX xsd: MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be <http://www.w3.org/2001/XMLSchema#>
PREFIX rdfs: MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be <http://www.w3.org/2000/01/rdf-schema#>
PREFIX aibel: <http://data.aibel.com/rdl/>
PREFIX afn: MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be <http://jena.hpl.hp.com/ARQ/function#>
PREFIX fn: MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be <http://www.w3.org/2005/xpath-functions#>
PREFIX list: MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be MailScanner has detected a possible fraud attempt from "data.aibel.com" claiming to be <http://jena.hpl.hp.com/ARQ/list#>
 
SELECT ?class (MIN(?_label) as ?label) (MIN(?_comment) as ?comment) (MAX(?_Ej) as ?Ej)
WHERE {
GRAPH ?g {
 # X101014354 is "Longitudinal Weld Joint Quality Factor, Ej"
 # (the quality factor is a number between 0 and 1)
 ?class rdfs:subClassOf+ rdl:X101014354 ;
  # X101014375 is "has Quality Factor", annotation property
  rdl:X101014375 ?_label ;
  # The label useful for descriptive explanation here
  rdfs:label ?_comment .
 
  # find the quality factor number used as a constraint, meaning we
  # have a number with numeric datatype (likely on a superclass)
 ?class rdfs:subClassOf ?qfClass .
 ?qfClass rdfs:subClassOf* [
  # :X101014372 is "Quality Factor", datatype property
  owl:onProperty rdl:X101014372 ;
  owl:someValuesFrom/owl:withRestrictions/
  rdf:next*/rdf:first/xsd:minInclusive ?_Ej ] .
}
}
GROUP BY ?class

Cause