^[query1]
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 ?x
WHERE {
  ?x ub:worksFor ?y .
  ?y rdf:type ub:Organization 
}

^[query2]
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 ?x
WHERE {
  ?x ub:undergraduateDegreeFrom ?y 
}

^[query3]
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 ?x
WHERE {
  ?x rdf:type ub:Software 
}

^[query4]
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 ?x
WHERE {
  ?y ub:member ?x .
  ?y rdf:type ub:Program 
}

^[query5]
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 ?x
WHERE {
  ?x ub:worksFor ?y .
  ?y rdf:type ub:ResearchGroup 
}

^[query6]
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 ?x
WHERE {
  ?x ub:memberOf ?y .
  ?y rdf:type ub:ResearchGroup 
}

^[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 ?x
WHERE {
  ?x ub:takesCourse ?y .
  ?y rdf:type ub:Course 
}

^[query8]
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 ?x
WHERE {
  ?x rdf:type ub:Article 
}

^[query9]
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 ?x
WHERE {
  ?x ub:headOf ?y .
  ?y rdf:type ub:College 
}

^[query10]
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 ?x
WHERE {
  ?x ub:teachingAssistantOf ?y .
  ?y rdf:type ub:Course 
}

^[query11]
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 ?x
WHERE {
  ?x rdf:type ub:University 
}

^[query12]
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 ?x
WHERE {
  ?x rdf:type ub:Employee 
}

^[query13]
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 ?x ?y
WHERE {
  ?x ub:hasAlumnus ?y 
}

^[query14]
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 ?x
WHERE {
  ?y ub:member ?x .
  ?y rdf:type ub:ResearchGroup 
}

^[query15]
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 ?x
WHERE {
  ?x ub:teachingAssistantOf ?y .
  ?y rdf:type ub:Work 
}

^[query16]
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 ?x
WHERE {
  ?x ub:member ?y .
  ?y rdf:type ub:Person 
}

^[query17]
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 ?x
WHERE {
  ?x ub:worksFor ?y 
}

^[query18]
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 ?x
WHERE {
  ?x rdf:type ub:TeachingAssistant 
}

^[query19]
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 ?x
WHERE {
  ?y ub:memberOf ?x .
  ?y rdf:type ub:Person 
}

^[query20]
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 ?x
WHERE {
  ?x ub:mastersDegreeFrom ?y .
  ?y rdf:type ub:Organization 
}

^[query21]
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 ?x ?y
WHERE {
  ?x ub:memberOf ?y 
}

^[query22]
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 ?x
WHERE {
  ?x ub:member ?y 
}

^[query23]
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 ?x
WHERE {
  ?y ub:hasAlumnus ?x .
  ?y rdf:type ub:University 
}

^[query24]
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 ?x
WHERE {
  ?y ub:member ?x .
  ?y rdf:type ub:Organization 
}

^[query25]
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 ?x
WHERE {
  ?x ub:degreeFrom ?y .
  ?y rdf:type ub:Organization 
}

^[query26]
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 ?x ?y
WHERE {
  ?x ub:degreeFrom ?y 
}

^[query27]
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 ?x
WHERE {
  ?x ub:undergraduateDegreeFrom ?y .
  ?y rdf:type ub:Organization 
}

^[query28]
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 ?x
WHERE {
  ?x rdf:type ub:Course 
}

^[query29]
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 ?x
WHERE {
  ?x ub:worksFor ?y .
  ?y rdf:type ub:College 
}

^[query30]
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 ?x
WHERE {
  ?y ub:degreeFrom ?x 
}

^[query31]
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 ?x ?y
WHERE {
  ?x ub:worksFor ?y 
}

^[query32]
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 ?x
WHERE {
  ?x ub:degreeFrom ?y 
}

^[query33]
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 ?x
WHERE {
  ?x rdf:type ub:Person 
}

^[query34]
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 ?x
WHERE {
  ?y ub:hasAlumnus ?x .
  ?y rdf:type ub:Organization 
}

^[query35]
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 ?x
WHERE {
  ?x ub:degreeFrom ?y .
  ?y rdf:type ub:University 
}

^[query36]
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 ?x
WHERE {
  ?x ub:teachingAssistantOf ?y 
}

^[query37]
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 ?x
WHERE {
  ?x ub:doctoralDegreeFrom ?y .
  ?y rdf:type ub:Organization 
}

^[query38]
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 ?x
WHERE {
  ?x rdf:type ub:Research 
}

^[query39]
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 ?x
WHERE {
  ?y ub:member ?x .
  ?y rdf:type ub:Department 
}

^[query40]
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 ?x
WHERE {
  ?x rdf:type ub:Faculty 
}

^[query41]
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 ?x
WHERE {
  ?x ub:hasAlumnus ?y .
  ?y rdf:type ub:Person 
}

^[query42]
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 ?x
WHERE {
  ?x ub:memberOf ?y 
}

^[query43]
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 ?x
WHERE {
  ?x ub:memberOf ?y .
  ?y rdf:type ub:Organization 
}

^[query44]
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 ?x
WHERE {
  ?x rdf:type ub:Organization 
}

^[query45]
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 ?x
WHERE {
  ?x ub:headOf ?y .
  ?y rdf:type ub:Department 
}

^[query46]
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 ?x ?y
WHERE {
  ?y ub:member ?x 
}

^[query47]
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 ?x
WHERE {
  ?y ub:degreeFrom ?x .
  ?y rdf:type ub:Person 
}

^[query48]
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 ?x
WHERE {
  ?x ub:takesCourse ?y .
  ?y rdf:type ub:GraduateCourse 
}

^[query49]
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 ?x
WHERE {
  ?x ub:doctoralDegreeFrom ?y 
}

^[query50]
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 ?x
WHERE {
  ?y ub:member ?x .
  ?y rdf:type ub:College 
}

^[query51]
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 ?x ?y
WHERE {
  ?x ub:member ?y 
}

^[query52]
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 ?x
WHERE {
  ?x ub:memberOf ?y .
  ?y rdf:type ub:College 
}

^[query53]
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 ?x
WHERE {
  ?y ub:member ?x 
}

^[query54]
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 ?x
WHERE {
  ?x rdf:type ub:Publication 
}

^[query55]
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 ?x
WHERE {
  ?x rdf:type ub:Student 
}

^[query56]
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 ?x ?y
WHERE {
  ?y ub:memberOf ?x 
}

^[query57]
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 ?x
WHERE {
  ?x ub:memberOf ?y .
  ?y rdf:type ub:Program 
}

^[query58]
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 ?x
WHERE {
  ?x ub:headOf ?y 
}

^[query59]
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 ?x
WHERE {
  ?y ub:memberOf ?x 
}

^[query60]
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 ?x
WHERE {
  ?x ub:takesCourse ?y .
  ?y rdf:type ub:Work 
}

^[query61]
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 ?x
WHERE {
  ?x ub:headOf ?y .
  ?y rdf:type ub:Program 
}

^[query62]
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 ?x
WHERE {
  ?x rdf:type ub:Work 
}

^[query63]
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 ?x
WHERE {
  ?x ub:doctoralDegreeFrom ?y .
  ?y rdf:type ub:University 
}

^[query64]
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 ?x
WHERE {
  ?x rdf:type ub:AdministrativeStaff 
}

^[query65]
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 ?x
WHERE {
  ?x ub:memberOf ?y .
  ?y rdf:type ub:Department 
}

^[query66]
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 ?x
WHERE {
  ?x ub:takesCourse ?y 
}

^[query67]
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 ?x
WHERE {
  ?x rdf:type ub:ResearchGroup 
}

^[query68]
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 ?x
WHERE {
  ?x rdf:type ub:Professor 
}

^[query69]
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 ?x
WHERE {
  ?x ub:worksFor ?y .
  ?y rdf:type ub:Program 
}

^[query70]
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 ?x
WHERE {
  ?x ub:headOf ?y .
  ?y rdf:type ub:Organization 
}

^[query71]
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 ?x
WHERE {
  ?x ub:hasAlumnus ?y 
}

^[query72]
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 ?x
WHERE {
  ?x rdf:type ub:Schedule 
}

^[query73]
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 ?x ?y
WHERE {
  ?y ub:degreeFrom ?x 
}

^[query74]
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 ?x
WHERE {
  ?x ub:undergraduateDegreeFrom ?y .
  ?y rdf:type ub:University 
}

^[query75]
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 ?x
WHERE {
  ?x ub:mastersDegreeFrom ?y .
  ?y rdf:type ub:University 
}

^[query76]
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 ?x
WHERE {
  ?y ub:hasAlumnus ?x 
}

^[query77]
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 ?x ?y
WHERE {
  ?y ub:hasAlumnus ?x 
}

^[query78]
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 ?x
WHERE {
  ?x ub:mastersDegreeFrom ?y 
}

^[query79]
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 ?x
WHERE {
  ?x ub:worksFor ?y .
  ?y rdf:type ub:Department 
}