<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Maritime_incident_in_August_1942> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://caligraph.org/ontology/length>	"32.3088" .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Empire Birch" .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_Empire_ships> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://caligraph.org/ontology/operator>	<http://caligraph.org/resource/Ministry_of_War_Transport> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Tugboat> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://caligraph.org/ontology/completionDate>	"1941-12-12" .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Maritime_incidents_in_August_1942> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Ship_built_on_the_Humber> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://caligraph.org/ontology/shipBeam>	"7.9248" .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Empire_ship> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"ST Empire Birch" .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/2000/01/rdf-schema#label>	"ST Empire Birch" .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Ships_built_on_the_Humber> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Steamships_of_the_United_Kingdom> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(U%E2%80%93Z)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://caligraph.org/ontology/owner>	<http://caligraph.org/resource/Ministry_of_War_Transport> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(S)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/2004/02/skos/core#altLabel>	"'''''Empire Birch'''''" .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(Sa%E2%80%93Sh)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(P)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(R)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Auxiliary_ship> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(Ta%E2%80%93Te)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Tugboat_of_the_United_Kingdom> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(Th%E2%80%93Ty)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(Si%E2%80%93Sy)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(T)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(I%E2%80%93J)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://caligraph.org/ontology/status>	"Struck mine, beached, and sank 10 August 1942" .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(K)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://caligraph.org/ontology/shipLaunch>	"1941-08-09" .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1941_ships> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(G)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(H)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Ship_sunk_by_mines> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(N)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(O)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(L)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(M)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(C)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/ST_Empire_Birch> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Ships_sunk_by_mines> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Steamship_of_the_United_Kingdom> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(Ca%E2%80%93Cl)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(A)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://caligraph.org/ontology/country>	<http://caligraph.org/resource/United_Kingdom> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Tugboats_of_the_United_Kingdom> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(B)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(E)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Empire_ships> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(F)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1941_ship> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(Co%E2%80%93Cy)> .
<http://caligraph.org/resource/ST_Empire_Birch>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Empire_ships_(D)> .