<http://caligraph.org/resource/David_Gray_House>	<http://caligraph.org/ontology/nrhpReferenceNumber>	"82004823" .
<http://caligraph.org/resource/David_Gray_House>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/House_completed_in_1812> .
<http://caligraph.org/resource/David_Gray_House>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Houses_on_the_National_Register_of_Historic_Places_in_Essex_County,_Massachusetts> .
<http://caligraph.org/resource/David_Gray_House>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"David Gray House" .
<http://caligraph.org/resource/David_Gray_House>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/House_in_Andover,_Massachusetts> .
<http://caligraph.org/resource/David_Gray_House>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Houses_in_Andover,_Massachusetts> .
<http://caligraph.org/resource/David_Gray_House>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Essex_County,_Massachusetts> .
<http://caligraph.org/resource/David_Gray_House>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/David_Gray_House> .
<http://caligraph.org/resource/David_Gray_House>	<http://caligraph.org/ontology/yearOfConstruction>	"1812" .
<http://caligraph.org/resource/David_Gray_House>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/David_Gray_House>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Houses_completed_in_1812> .
<http://caligraph.org/resource/David_Gray_House>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Andover,_Massachusetts> .
<http://caligraph.org/resource/David_Gray_House>	<http://www.w3.org/2000/01/rdf-schema#label>	"David Gray House" .