<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1903_ships> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Tugboats_on_the_Great_Lakes> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Ships_built_in_Manitowoc,_Wisconsin> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Robert C. Pringle (tug)" .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://caligraph.org/ontology/activeYearsEndDate>	"1922-06-19" .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://caligraph.org/ontology/builder>	<http://caligraph.org/resource/Manitowoc_Shipbuilding_Company> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://caligraph.org/ontology/length>	"30.7848" .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_shipwrecks_in_the_Great_Lakes> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Robert C. Pringle" .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"''Robert C. Pringle''" .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Robert_C._Pringle_(tug)> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://caligraph.org/ontology/country>	<http://caligraph.org/resource/United_States> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1903_ship> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Tugboat_on_the_Great_Lakes> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Tugboat> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://caligraph.org/ontology/activeYearsStartDate>	"1903-06-23" .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Merchant_ships_of_the_United_States> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://caligraph.org/ontology/builder>	<http://caligraph.org/resource/Manitowoc,_Wisconsin> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Shipwreck_of_Lake_Michigan> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://caligraph.org/ontology/builder>	<http://caligraph.org/resource/Wisconsin> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Ship_built_in_Manitowoc,_Wisconsin> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://caligraph.org/ontology/powerType>	<http://caligraph.org/resource/Scotch_marine_boiler> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://caligraph.org/ontology/class>	<http://caligraph.org/resource/Tugboat> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Shipwrecks_of_the_Wisconsin_coast> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://caligraph.org/ontology/operator>	<http://caligraph.org/resource/Mentor,_Ohio> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Wreck_diving_sites_in_the_United_States> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Shipwrecks_of_Lake_Michigan> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Shipwreck_of_the_Wisconsin_coast> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/2000/01/rdf-schema#label>	"Robert C. Pringle (tug)" .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://caligraph.org/ontology/shipBeam>	"6.806184" .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Merchant_ship_of_the_United_States> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Maritime_incident_in_1922> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://caligraph.org/ontology/powerType>	<http://caligraph.org/resource/Revolutions_per_minute> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://caligraph.org/ontology/status>	"Sank after striking an obstruction" .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Wreck_diving_site_in_the_United_States> .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://caligraph.org/ontology/shipLaunch>	"1903-05-09" .
<http://caligraph.org/resource/Robert_C._Pringle_(tug)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Maritime_incidents_in_1922> .