<http://caligraph.org/resource/P-50%20Observatory_(17510246)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Russian_and_Soviet_military_radar> .
<http://caligraph.org/resource/P-50%20Observatory_(17510246)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/NIIDAR> .
<http://caligraph.org/resource/P-50%20Observatory_(17510246)>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"P-50 Observatory" .
<http://caligraph.org/resource/P-50%20Observatory_(17510246)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Russian_air_surveillance_radars> .
<http://caligraph.org/resource/P-50%20Observatory_(17510246)>	<http://www.w3.org/2000/01/rdf-schema#label>	"P-50 Observatory" .
<http://caligraph.org/resource/P-50%20Observatory_(17510246)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .