<http://caligraph.org/resource/NP-easy>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_complexity_classes> .
<http://caligraph.org/resource/NP-easy>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_terms_relating_to_algorithms_and_data_structures> .
<http://caligraph.org/resource/NP-easy>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Term_relating_to_algorithms_and_data_structures> .
<http://caligraph.org/resource/NP-easy>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/DIMACS> .
<http://caligraph.org/resource/NP-easy>	<http://www.w3.org/2004/02/skos/core#altLabel>	"NP-hard" .
<http://caligraph.org/resource/NP-easy>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/NP-easy>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/NP-easy> .
<http://caligraph.org/resource/NP-easy>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/K-means_clustering> .
<http://caligraph.org/resource/NP-easy>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"NP-easy" .
<http://caligraph.org/resource/NP-easy>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Complexity_class> .
<http://caligraph.org/resource/NP-easy>	<http://www.w3.org/2000/01/rdf-schema#label>	"NP-easy" .
<http://caligraph.org/resource/NP-easy>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Complexity_classes> .