<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Lock_on_the_National_Register_of_Historic_Places_in_Iowa> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://caligraph.org/ontology/buildingStartDate>	"1934" .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Gladstone_Township,_Henderson_County,_Illinois> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Historic_districts_on_the_National_Register_of_Historic_Places_in_Illinois> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Dam_completed_in_1937> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://caligraph.org/ontology/length>	"411.48" .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/United_States> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/2000/01/rdf-schema#label>	"Lock and Dam No. 18" .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Henderson_County,_Illinois> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Illinois> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Roller_dams> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Lock_and_Dam_No._18> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://caligraph.org/ontology/operator>	<http://caligraph.org/resource/United_States_Army_Corps_of_Engineers> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://caligraph.org/ontology/river>	<http://caligraph.org/resource/Upper_Mississippi_River> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Roller_dam> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://caligraph.org/ontology/description>	"Gravity" .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_dams_and_reservoirs_in_Iowa> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Transportation_building_or_structure_in_Des_Moines_County,_Iowa> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Dams_completed_in_1937> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Buildings_and_structures_in_Henderson_County,_Illinois> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Gravity_dam> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Des_Moines_County,_Iowa> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Building_or_structure_in_Henderson_County,_Illinois> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://caligraph.org/ontology/openingDate>	"1937-09-08" .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Dams_in_Illinois> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Lock and Dam 18" .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Gravity_dams> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Dams_in_Iowa> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Dam_or_reservoir_in_Iowa> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Locks_on_the_National_Register_of_Historic_Places_in_Illinois> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Dam_in_Iowa> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Lock and Dam No. 18" .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Historic_district_on_the_National_Register_of_Historic_Places_in_Illinois> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Lock_on_the_National_Register_of_Historic_Places_in_Illinois> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Dam_in_Illinois> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Lock 18" .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Locks_on_the_National_Register_of_Historic_Places_in_Iowa> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://caligraph.org/ontology/openingYear>	"1937" .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Gladstone,_Illinois> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Transportation_buildings_and_structures_in_Des_Moines_County,_Iowa> .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://caligraph.org/ontology/buildingStartYear>	"1934" .
<http://caligraph.org/resource/Lock_and_Dam_No._18>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .