<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/2000/01/rdf-schema#label>	"The Iron Stair (1920 film)" .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Eliza_Humphreys> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1920_film> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://caligraph.org/ontology/director>	<http://caligraph.org/resource/Floyd_Martin_Thornton> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/British_black-and-white_film> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Madge_Stuart> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"The Iron Stair" .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1920_films> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:British_silent_feature_films> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Floyd_Martin_Thornton> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/British_silent_feature_film> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Film_directed_by_Floyd_Martin_Thornton> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:British_crime_films> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Stoll_Pictures_films> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_1920_films_by_country_or_language> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1920_crime_films> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Frank_Petley> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"''The Iron Stair'' (1920 film)" .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1920_crime_film> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:British_black-and-white_films> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"The Iron Stair (1920 film)" .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://caligraph.org/ontology/occupation>	<http://caligraph.org/resource/Film_director> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Films_directed_by_Floyd_Martin_Thornton> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/British_crime_film> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Harry_Agar_Lyons> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Stoll_Pictures_film> .
<http://caligraph.org/resource/The_Iron_Stair_(1920_film)>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/The_Iron_Stair_(1920_film)> .