<http://caligraph.org/ontology/1970s_science_fiction_film>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1970s_science_fiction_films> .
<http://caligraph.org/ontology/1970s_dystopian_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1970s_science_fiction_film> .
<http://caligraph.org/ontology/1970s_science_fiction_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1970s_speculative_fiction_film> .
<http://caligraph.org/ontology/1970s_science_fiction_action_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1970s_science_fiction_film> .
<http://caligraph.org/ontology/1970s_science_fiction_drama_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1970s_science_fiction_film> .
<http://caligraph.org/ontology/1970s_science_fiction_horror_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1970s_science_fiction_film> .
<http://caligraph.org/ontology/1970s_science_fiction_comedy_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1970s_science_fiction_film> .
<http://caligraph.org/ontology/1970s_Western_(genre)_science_fiction_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1970s_science_fiction_film> .
<http://caligraph.org/ontology/1970s_science_fiction_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/20th-century_science_fiction_film> .
<http://caligraph.org/ontology/1970s_science_fiction_film>	<http://www.w3.org/2000/01/rdf-schema#label>	"1970s science fiction film" .
<http://caligraph.org/ontology/1970s_science_fiction_film>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/1970s_science_fiction_thriller_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1970s_science_fiction_film> .
<http://caligraph.org/ontology/1970s_science_fiction_war_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1970s_science_fiction_film> .
<http://caligraph.org/ontology/1970s_science_fiction_film>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_science_fiction_films_of_the_1970s> .
<http://caligraph.org/ontology/1970s_science_fiction_adventure_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1970s_science_fiction_film> .