<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1992_television_film> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Films_directed_by_Ken_Burns> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Documentary_films_about_radio_people> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_non-fiction_books> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Ken_Burns> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1990s_American_film> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_radio_dramas> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_non-fiction_book> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://caligraph.org/ontology/country>	<http://caligraph.org/resource/United_States> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_documentary_films> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1990_English-language_films> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_radio_drama> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1992_film> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1992_films> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Documentary_film_about_radio_people> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/HarperCollins_book> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://caligraph.org/ontology/isbn>	"978-0-060-18215-1" .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Geoffrey_C._Ward> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/2000/01/rdf-schema#label>	"Empire of the Air: The Men Who Made Radio" .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:HarperCollins_books> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_documentary_television_films> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Empire of the Air: The Men Who Made Radio" .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://caligraph.org/ontology/numberOfPages>	"421" .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Film_directed_by_Ken_Burns> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1992_television_films> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://caligraph.org/ontology/literaryGenre>	<http://caligraph.org/resource/Nonfiction> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_documentary_television_film> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://caligraph.org/ontology/nonFictionSubject>	<http://caligraph.org/resource/Radio> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1990s_American_films> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://caligraph.org/ontology/director>	<http://caligraph.org/resource/Ken_Burns> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_non-fiction_books_by_writer> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_1992_films_by_country_or_language> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1990s_English-language_films> .
<http://caligraph.org/resource/Empire_of_the_Air:_The_Men_Who_Made_Radio>	<http://caligraph.org/ontology/publisher>	<http://caligraph.org/resource/HarperCollins> .