<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1981_Grand_Prix_(tennis)> .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Tennis_tournament> .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Swiss Indoors" .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://caligraph.org/ontology/category>	<http://caligraph.org/resource/Grand_Prix_tennis_circuit> .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://caligraph.org/ontology/budget>	"75000.0" .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Tennis_tournaments_by_continent> .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Tennis_tournaments_by_country> .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://caligraph.org/ontology/championInDoubleMale>	<http://caligraph.org/resource/Jos%C3%A9_Luis_Clerc> .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Tennis_tournaments> .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://caligraph.org/ontology/championInDoubleMale>	<http://caligraph.org/resource/Ilie_N%C4%83stase> .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://caligraph.org/ontology/championInSingleMale>	<http://caligraph.org/resource/Ivan_Lendl> .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://www.w3.org/2000/01/rdf-schema#label>	"1981 Swiss Indoors" .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Tennis_tournaments_by_surface> .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://caligraph.org/ontology/tennisSurfaceType>	"Hard / indoor" .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"1981 Swiss Indoors" .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/1981_Swiss_Indoors> .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_tennis_tournaments> .
<http://caligraph.org/resource/1981_Swiss_Indoors>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Basel> .