<http://gis.zcu.cz/SPOI/Ontology#playground>	<http://www.w3.org/2000/01/rdf-schema#isDefinedBy>	"http://wiki.openstreetmap.org/wiki/Map_Features" .
<http://gis.zcu.cz/SPOI/Ontology#playground>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://gis.zcu.cz/SPOI/Ontology#culture_and_entertainment> .
<http://gis.zcu.cz/SPOI/Ontology#playground>	<http://www.w3.org/2000/01/rdf-schema#label>	"playground"@en .
<http://gis.zcu.cz/SPOI/Ontology#playground>	<http://www.w3.org/2000/01/rdf-schema#comment>	"leisure.playground" .
<http://gis.zcu.cz/SPOI/Ontology#playground>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .