On 08/22/2015 12:15 PM, kumar rohit wrote:
Student studies course, this is the statement. Individuals are Student1,
Student2, Student3(subjects) and Course2(object).
Student1, Student2, Student3 studies Course2 where some other students
studies course1.
I mean the actual triples that are in the model, as produced by, say,
writing it as Turtle.
And how you construct it. (It might matter whether it's a Model or
and OntModel, for example.)
Show what we call a "minimal complete example"; the smallest code&model
that shows the problem.
(We might want to run your query against it to see what /we/ gte as
a reslt.)
Chris
On Sat, Aug 22, 2015 at 12:09 PM, Chris Dollin <[email protected]
wrote:
On 08/22/2015 11:47 AM, kumar rohit wrote:
This code only displays "Student1" where it suppose to display Student1,
student2 and student 3 as i made the ontology in Protege so.. In protege
it
displays all three but here in Jena its output is:
| var |
===============
| rr:Student1 |
code is below
Show the model and how you construct it.
__________________________________________________________________
String querystring="PREFIX rr:<
http://www.semanticweb.org/asadali/ontologies/2015/5/untitled-ontology-22#
"
+ "SELECT ?var \n "
+ "WHERE {"
+ " ?var rr:studies rr:Course2 " + " }";
Query query=QueryFactory.create(querystring);
QueryExecution qe = QueryExecutionFactory.create(query, m);
try {
ResultSet results = qe.execSelect();
ResultSetFormatter.out(System.out, results, query);
//System.out.println(querystring);
}
Chris
