PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  PREFIX bb: <http://www.owl-ontologies.com/Ontology1324312315.owl#>  PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  SELECT (COUNT(?X) as ?MasterTheses)  WHERE {  ?X rdf:type bb:Master_Thesis }    
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  PREFIX bb: <http://www.owl-ontologies.com/Ontology1324312315.owl#>  PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  SELECT (COUNT(?X) as ?MasterThesesWithMention)     WHERE { ?X rdf:type bb:Master_Thesis .  ?Y rdf:type bb:Mention .  ?Y bb:mentionGivenTo ?X }      
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  PREFIX bb: <http://www.owl-ontologies.com/Ontology1324312315.owl#>  PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  SELECT (COUNT(?X) as ?studentsWithBachelorDegree)  WHERE {  ?X rdf:type bb:Student .  ?X bb:endsBachelorStudiesOn ?end .  Filter (xsd:dateTime(?end) < NOW()) }  
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  PREFIX bb: <http://www.owl-ontologies.com/Ontology1324312315.owl#>  PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  SELECT (COUNT(?Y) as ?studentsEnrolledAtMaster)  WHERE {  ?Y rdf:type bb:Student .  ?Y bb:enrolledForMasterStudiesOn ?start . Filter (xsd:dateTime(?start) < NOW()) }  
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  PREFIX bb: <http://www.owl-ontologies.com/Ontology1324312315.owl#>  PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  SELECT (SUM(?credits) as ?ECTSCredits)  WHERE {  ?X rdf:type bb:Student .    ?Y rdf:type bb:Evaluation .    ?Z rdf:type bb:Teaching_Unit .    ?X bb:hasFamilyName "Department0StudentFamilyName0"^^<http://www.w3.org/2001/XMLSchema#string> .     ?X bb:hasFirstName "Department0StudentFirstName0"^^<http://www.w3.org/2001/XMLSchema#string>  .    ?Y bb:performedByStudent ?X .    ?Y bb:evaluatesTeachingUnit ?Z .    ?Y bb:hasMark ?M  .    ?Z bb:hasNumberOfECTS ?credits }     
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  PREFIX bb: <http://www.owl-ontologies.com/Ontology1324312315.owl#>  PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  SELECT ?S  WHERE{  ?S rdf:type bb:Student .  ?S bb:hasFamilyName ?ln   FILTER (regex(?ln, "^D")) }        
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  PREFIX bb: <http://www.owl-ontologies.com/Ontology1324312315.owl#>  PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  SELECT ?P1 ?O1 ?P2 ?O2  WHERE {  ?S rdf:type bb:Student .  ?S bb:hasFamilyName "Department0StudentFamilyName0"^^<http://www.w3.org/2001/XMLSchema#string> .  ?S bb:hasFirstName "Department0StudentFirstName0"^^<http://www.w3.org/2001/XMLSchema#string>  .  ?S ?P1 ?O1 .  ?O1 ?P2 ?O2 }  
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  PREFIX bb: <http://www.owl-ontologies.com/Ontology1324312315.owl#>  PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  SELECT DISTINCT ?X (count(?E) as ?FailuresForTeachingUnit) WHERE {  ?X rdf:type bb:Teaching_Unit .  ?E rdf:type bb:Evaluation .	  ?E bb:evaluatesTeachingUnit ?X .  ?E bb:hasMark ?Y . FILTER (?Y < 3) }  GROUP BY ?X    
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  PREFIX bb: <http://www.owl-ontologies.com/Ontology1324312315.owl#>  PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  SELECT ?X (count(?E) as ?EvaluationsForTeachingUnit)  WHERE {  ?X rdf:type bb:Teaching_Unit .  ?E rdf:type bb:Evaluation .	  ?E bb:evaluatesTeachingUnit ?X }  GROUP BY ?X      
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  PREFIX bb: <http://www.owl-ontologies.com/Ontology1324312315.owl#>  PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  SELECT ?X (COUNT(?Y) as ?numOfThesisSupervised)  WHERE {   ?X rdf:type bb:Professor .   ?Y rdf:type ?tType .   ?Y bb:supervisedBy ?X .  FILTER REGEX (?tType, 'Thesis', 'i')  }  ORDER BY DESC(?numOfThesisSupervised)  LIMIT 1     
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  PREFIX bb: <http://www.owl-ontologies.com/Ontology1324312315.owl#>  PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  SELECT ?X (AVG(?M) as ?avgMark)  WHERE {  ?X rdf:type bb:Student .   ?Y rdf:type bb:Evaluation .  ?T rdf:type bb:Study_Track .  ?S rdf:type bb:Semester .  ?T bb:hasName "Department6Study_Track0"^^<http://www.w3.org/2001/XMLSchema#string> .  ?S bb:hasName "Semester0"^^<http://www.w3.org/2001/XMLSchema#string> .  ?X bb:isInStudyTrack ?T.  ?Y bb:isForSemester ?S .  ?Y bb:performedByStudent ?X .  ?Y bb:hasMark ?M  }  GROUP BY ?X  ORDER BY DESC(?avgMark)  LIMIT 5   
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  PREFIX bb: <http://www.owl-ontologies.com/Ontology1324312315.owl#>  PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  SELECT ?T  (AVG(year(xsd:dateTime(?end))-year(xsd:dateTime(?start))) as ?CompletionTime)  WHERE {  ?T rdf:type bb:Study_Track .  ?X rdf:type bb:Student .  ?X bb:enrolledForBachelorStudiesOn ?start .  ?X bb:endsBachelorStudiesOn ?end .  ?X bb:isInStudyTrack ?T }  GROUP BY ?T 
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  PREFIX bb: <http://www.owl-ontologies.com/Ontology1324312315.owl#>  PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  SELECT (AVG(?mark) as ?AverageSemester1)  WHERE {  ?X rdf:type bb:Evaluation .  ?Y rdf:type bb:Teaching_Unit .  ?Z rdf:type bb:Semester .  ?X bb:evaluatesTeachingUnit ?Y .  ?X bb:isForSemester ?Z .  ?Z bb:hasName "Semester1"^^<http://www.w3.org/2001/XMLSchema#string>  .  ?X bb:hasMark ?mark }      
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  PREFIX bb: <http://www.owl-ontologies.com/Ontology1324312315.owl#>  PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  SELECT ?FamName ?FirstName  WHERE {  ?X rdf:type bb:Student .  ?Y rdf:type bb:Professor .  ?Z rdf:type bb:Evaluation .  ?D rdf:type bb:Department .  ?Z bb:performedByStudent ?X .  ?Z bb:evaluatedByProfessor ?Y .  ?Y bb:isAffiliatedWithDepartment ?D .  ?X bb:hasFamilyName ?FamName .  ?X bb:hasFirstName ?FirstName .  ?D bb:hasName "Department0"^^<http://www.w3.org/2001/XMLSchema#string>  }      
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  PREFIX bb: <http://www.owl-ontologies.com/Ontology1324312315.owl#>  PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  SELECT ?X  WHERE{  	?X rdf:type bb:Teaching_Unit .  	?X bb:isTaughtInLang "EN"^^<http://www.w3.org/2001/XMLSchema#string> .  	?X bb:hasName "Department0Teaching_Unit0"^^<http://www.w3.org/2001/XMLSchema#string> }      
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  PREFIX bb: <http://www.owl-ontologies.com/Ontology1324312315.owl#>  PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  SELECT (COUNT(?X) as ?BachelorStudentsSemester0)  WHERE {  ?X rdf:type bb:Student .  ?S rdf:type bb:Semester .  ?S bb:hasName "Semester0"^^<http://www.w3.org/2001/XMLSchema#string>  .  ?S bb:beginsOnDate ?start .  ?S bb:endsOnDate ?end .  ?X bb:enrolledForBachelorStudiesOn ?Y .  FILTER (xsd:dateTime(?Y) <= xsd:dateTime(?end)  && xsd:dateTime(?Y) >= xsd:dateTime(?start)) }  
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  PREFIX bb: <http://www.owl-ontologies.com/Ontology1324312315.owl#>  PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  SELECT (COUNT(?X) as ?MasterStudentsSemester0)  WHERE {  ?X rdf:type bb:Student .  ?S rdf:type bb:Semester .  ?S bb:hasName "Semester0"^^<http://www.w3.org/2001/XMLSchema#string>  .  ?S bb:beginsOnDate ?start .  ?S bb:endsOnDate ?end .  ?X bb:enrolledForMasterStudiesOn ?Y .  FILTER (xsd:dateTime(?Y) <= xsd:dateTime(?end)  && xsd:dateTime(?Y) >= xsd:dateTime(?start)) }