String rule="[rule1:(?x http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.semanticweb.org#Student) " +
"( http://www.semanticweb.org#Student
http://www.semanticweb.org#GPA ?gpa ) + greaterThan(?gpa, 3)
" -> (?x http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.semanticweb.org#GoodUser )]";
GPA is a data property here, but it gives me error. I think the error is
in greaterThan(?score, 10)
What is the error ?
