<http://caligraph.org/resource/PS_Keystone_State>	<http://caligraph.org/ontology/shipLaunch>	"1848-11-11" .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1848_ships> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Maritime_incidents_in_November_1850> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Maritime_incidents_in_June_1850> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://caligraph.org/ontology/builder>	<http://caligraph.org/resource/Buffalo,_New_York> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Maritime_incidents_in_December_1851> .
<http://caligraph.org/resource/PS_Keystone_State>	<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/PS_Keystone_State>	<http://caligraph.org/ontology/class>	<http://caligraph.org/resource/Paddle_steamer> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Maritime_incidents_in_October_1849> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Ships_sunk_in_storms> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Maritime_incidents_in_April_1850> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Maritime_incident_in_September_1856> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Shipwrecks_of_Lake_Huron> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Maritime_incident_in_November_1861> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Maritime_incident_in_October_1849> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Maritime_incidents_in_December_1854> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Shipwreck_of_Lake_Huron> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Maritime_incident_in_December_1854> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Paddle_steamer> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Paddle_steamers_of_the_United_States> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://caligraph.org/ontology/shipBeam>	"19.2024" .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Maritime_incidents_in_September_1856> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://caligraph.org/ontology/shipBeam>	"10.668" .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Maritime_incident_in_April_1850> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://caligraph.org/ontology/powerType>	<http://caligraph.org/resource/Firebox_(steam_engine)> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Wreck_diving_sites_in_the_United_States> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Ships_built_in_Buffalo,_New_York> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Shipwreck_of_the_Michigan_coast> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Maritime_incidents_in_November_1852> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Maritime_incidents_in_October_1853> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Shipwrecks_of_the_Michigan_coast> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Maritime_incidents_in_July_1855> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Maritime_incident_in_June_1850> .
<http://caligraph.org/resource/PS_Keystone_State>	<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/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Paddle_steamer_of_the_United_States> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Maritime_incidents_in_November_1855> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Ship_built_in_Buffalo,_New_York> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Maritime_incidents_in_November_1861> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://caligraph.org/ontology/builder>	<http://caligraph.org/resource/New_York_(state)> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Maritime_incident_in_December_1851> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Merchant_ships_of_the_United_States> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"PS Keystone State" .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Maritime_incidents_in_December_1855> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://caligraph.org/ontology/country>	<http://caligraph.org/resource/United_States> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Maritime_incident_in_December_1855> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://caligraph.org/ontology/length>	"87.7824" .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/PS_Keystone_State> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://caligraph.org/ontology/powerType>	<http://caligraph.org/resource/Marine_steam_engine> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/2000/01/rdf-schema#label>	"PS Keystone State" .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Ship_sunk_in_storms> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Maritime_incident_in_November_1855> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1848_ship> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Maritime_incident_in_November_1852> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Maritime_incident_in_October_1853> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://caligraph.org/ontology/status>	"Sank in a storm onLake Huron" .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Maritime_incident_in_July_1855> .
<http://caligraph.org/resource/PS_Keystone_State>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Maritime_incident_in_November_1850> .