I'm using an ontology for building profiles. Ontology instances are populated from mongodb. When I'm going to retrieve data through SPARQL queries it gives me an exception of parser error. So I can't get inferred information by querying the ontology. I'm using owlready2. What can I do for avoid this problem.

The exception is as follows:

It all went pear-shaped: Problem parsing file:///C:/Users/Yashoda/AppData/Local/Temp/tmptsmxo9hh

Could not parse ontology. Either a suitable parser could not be found, or parsing failed. See parser logs below for explanation.

The following parsers were tried:

1) RDFXMLParser

2) OWLXMLParser

3) OWLFunctionalSyntaxOWLParser

4) TurtleOntologyParser

5) OWLOBOParser

6) KRSS2OWLParser

7) ManchesterOWLSyntaxOntologyParser

Detailed logs:

--------------------------------------------------------------------------------

Parser: RDFXMLParser

org.xml.sax.SAXParseException; systemId: file:///C:/Users/Yashoda/AppData/Local/Temp/tmptsmxo9hh; lineNumber: 1; columnNumber: 8; Element type "http:" must be followed by either attribute specifications, ">" or "/>".

--------------------------------------------------------------------------------

Parser: OWLXMLParser

org.xml.sax.SAXParseException; systemId: file:///C:/Users/Yashoda/AppData/Local/Temp/tmptsmxo9hh; lineNumber: 1; columnNumber: 8; Element type "http:" must be followed by either attribute specifications, ">" or "/>".

--------------------------------------------------------------------------------

Parser: OWLFunctionalSyntaxOWLParser

Encountered " " "" at line 1, column 1.

Was expecting:

"Ontology" ...

(Line 0)

--------------------------------------------------------------------------------

Parser: TurtleOntologyParser

uk.ac.manchester.cs.owl.owlapi.turtle.parser.ParseException: Encountered " " "" at line 832, column 81.

Was expecting:

"." ...

--------------------------------------------------------------------------------

Parser: OWLOBOParser

org.coode.owlapi.obo.parser.ParseException: Encountered "" at line 1264, column 114.

Was expecting one of:

"[" ...

...

...

...

...

...

(Line 1264)

--------------------------------------------------------------------------------

Parser: KRSS2OWLParser

de.uulm.ecs.ai.owlapi.krssparser.ParseException: Encountered " ">" " "" at line 1, column 1.

Was expecting:

--------------------------------------------------------------------------------

Parser: ManchesterOWLSyntaxOntologyParser

Encountered at line 1 column 1. Expected one of:

Individual:

AnnotationProperty:

Datatype:

DataProperty:

ObjectProperty:

DisjointProperties:

ValuePartition:

EquivalentClasses:

Import:

Prefix:

DisjointClasses:

Class:

SameIndividual:

DifferentIndividuals:

(Line 1)

org.semanticweb.owlapi.io.UnparsableOntologyException: Problem parsing file:///C:/Users/Yashoda/AppData/Local/Temp/tmptsmxo9hh

Could not parse ontology. Either a suitable parser could not be found, or parsing failed. See parser logs below for explanation.

The following parsers were tried:

1) RDFXMLParser

2) OWLXMLParser

3) OWLFunctionalSyntaxOWLParser

4) TurtleOntologyParser

5) OWLOBOParser

6) KRSS2OWLParser

7) ManchesterOWLSyntaxOntologyParser

Detailed logs:

--------------------------------------------------------------------------------

Parser: RDFXMLParser

org.xml.sax.SAXParseException; systemId: file:///C:/Users/Yashoda/AppData/Local/Temp/tmptsmxo9hh; lineNumber: 1; columnNumber: 8; Element type "http:" must be followed by either attribute specifications, ">" or "/>".

--------------------------------------------------------------------------------

Parser: OWLXMLParser

org.xml.sax.SAXParseException; systemId: file:///C:/Users/Yashoda/AppData/Local/Temp/tmptsmxo9hh; lineNumber: 1; columnNumber: 8; Element type "http:" must be followed by either attribute specifications, ">" or "/>".

--------------------------------------------------------------------------------

Parser: OWLFunctionalSyntaxOWLParser

Encountered " " "" at line 1, column 1.

Was expecting:

"Ontology" ...

(Line 0)

--------------------------------------------------------------------------------

Parser: TurtleOntologyParser

uk.ac.manchester.cs.owl.owlapi.turtle.parser.ParseException: Encountered " " "" at line 832, column 81.

Was expecting:

"." ...

--------------------------------------------------------------------------------

Parser: OWLOBOParser

org.coode.owlapi.obo.parser.ParseException: Encountered "" at line 1264, column 114.

Was expecting one of:

"[" ...

...

...

...

...

...

(Line 1264)

--------------------------------------------------------------------------------

Parser: KRSS2OWLParser

de.uulm.ecs.ai.owlapi.krssparser.ParseException: Encountered " ">" " "" at line 1, column 1.

Was expecting:

--------------------------------------------------------------------------------

Parser: ManchesterOWLSyntaxOntologyParser

Encountered at line 1 column 1. Expected one of:

Individual:

AnnotationProperty:

Datatype:

DataProperty:

ObjectProperty:

DisjointProperties:

ValuePartition:

EquivalentClasses:

Import:

Prefix:

DisjointClasses:

Class:

SameIndividual:

DifferentIndividuals:

(Line 1)

at uk.ac.manchester.cs.owl.owlapi.ParsableOWLOntologyFactory.loadOWLOntology(ParsableOWLOntologyFactory.java:236)

at uk.ac.manchester.cs.owl.owlapi.OWLOntologyManagerImpl.loadOntology(OWLOntologyManagerImpl.java:880)

at uk.ac.manchester.cs.owl.owlapi.OWLOntologyManagerImpl.loadOntology(OWLOntologyManagerImpl.java:800)

at uk.ac.manchester.cs.owl.owlapi.OWLOntologyManagerImpl.loadOntology(OWLOntologyManagerImpl.java:758)

at org.semanticweb.HermiT.cli.CommandLine.main(CommandLine.java:771)