| # Query7 |
| PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> |
| PREFIX ub: <http://www.lehigh.edu/~zhp2/2004/0401/univ-bench.owl#> |
| SELECT * WHERE |
| { |
| ?x rdf:type ub:Student . |
| ?y rdf:type ub:Course . |
| <http://www.Department0.University0.edu/AssociateProfessor0> ub:teacherOf ?y . |
| ?x ub:takesCourse ?y . |
| } |
| # (type Student ?X) |
| # (type Course ?Y) |
| # (teacherOf http://www.Department0.University0.edu/AssociateProfessor0 ?Y) |
| # (takesCourse ?X ?Y) |
| # - This query is similar to Query 6 in terms of class Student but it increases in the number of classes and properties and its selectivity is high. |
| |
