<http://caligraph.org/resource/Pottstown_Roller_Mill>	<http://www.w3.org/2000/01/rdf-schema#label>	"Pottstown Roller Mill" .
<http://caligraph.org/resource/Pottstown_Roller_Mill>	<http://caligraph.org/ontology/area>	"6070.2846336" .
<http://caligraph.org/resource/Pottstown_Roller_Mill>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Grinding_mill_on_the_National_Register_of_Historic_Places_in_Pennsylvania> .
<http://caligraph.org/resource/Pottstown_Roller_Mill>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Pottstown_Roller_Mill> .
<http://caligraph.org/resource/Pottstown_Roller_Mill>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Grinding_mills_on_the_National_Register_of_Historic_Places_in_Pennsylvania> .
<http://caligraph.org/resource/Pottstown_Roller_Mill>	<http://caligraph.org/ontology/yearOfConstruction>	"1725" .
<http://caligraph.org/resource/Pottstown_Roller_Mill>	<http://caligraph.org/ontology/nrhpReferenceNumber>	"74001797" .
<http://caligraph.org/resource/Pottstown_Roller_Mill>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Pottstown,_Pennsylvania> .
<http://caligraph.org/resource/Pottstown_Roller_Mill>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Building_or_structure_in_Montgomery_County,_Pennsylvania> .
<http://caligraph.org/resource/Pottstown_Roller_Mill>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Pottstown_Roller_Mill>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Pottstown Roller Mill" .
<http://caligraph.org/resource/Pottstown_Roller_Mill>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Industrial_building_completed_in_1725> .
<http://caligraph.org/resource/Pottstown_Roller_Mill>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Industrial_buildings_completed_in_1725> .
<http://caligraph.org/resource/Pottstown_Roller_Mill>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Pennsylvania> .
<http://caligraph.org/resource/Pottstown_Roller_Mill>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Buildings_and_structures_in_Montgomery_County,_Pennsylvania> .