results = ksession.getQueryResults( "isContainedIn",
new Object[]{"key", "office"} );
assertEquals( 1,
results.size() );
QueryResultsRow result = results.iterator().next();
assertEquals( "key",
result.get( "x" ) );
assertEquals( "office",
result.get( "y" ) );
results = ksession.getQueryResults( "isContainedIn",
new Object[]{"key", Variable.v} );
List<List<String>> l = new ArrayList<List<String>>();
for ( QueryResultsRow r : results ) {