<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://caligraph.org/ontology/activeYearsStartDate>	"1941-08-12" .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/World_War_II_minesweeper_of_the_United_States> .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://caligraph.org/ontology/shipLaunch>	"1941-05-14" .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1941_ship> .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://caligraph.org/ontology/shipBeam>	"6.7056" .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/USS_Roller_(AMc-52)> .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://caligraph.org/ontology/country>	<http://caligraph.org/resource/United_States> .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://caligraph.org/ontology/activeYearsEndDate>	"1946-04-18" .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"USS Roller (AMc-52)" .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1941_ships> .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://caligraph.org/ontology/status>	"fate unknown" .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:World_War_II_minesweepers_of_the_United_States> .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://caligraph.org/ontology/builder>	<http://caligraph.org/resource/Rockland,_Maine> .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"USS ''Roller'' (AMc-52)" .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Ship_built_in_Rockland,_Maine> .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://caligraph.org/ontology/layingDown>	"1940-12-27" .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Ships_built_in_Rockland,_Maine> .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://www.w3.org/2000/01/rdf-schema#label>	"USS Roller (AMc-52)" .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://caligraph.org/ontology/length>	"29.5656" .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://caligraph.org/ontology/builder>	<http://caligraph.org/resource/Maine> .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Accentor-class_minesweeper> .
<http://caligraph.org/resource/USS_Roller_(AMc-52)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Accentor-class_minesweepers> .