<http://caligraph.org/resource/Henry_Preston_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/Henry_Preston_House>	<http://caligraph.org/ontology/nrhpReferenceNumber>	"84002388" .
<http://caligraph.org/resource/Henry_Preston_House>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Methuen,_Massachusetts> .
<http://caligraph.org/resource/Henry_Preston_House>	<http://caligraph.org/ontology/yearOfConstruction>	"1840" .
<http://caligraph.org/resource/Henry_Preston_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/Henry_Preston_House>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Henry Preston House" .
<http://caligraph.org/resource/Henry_Preston_House>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Henry_Preston_House>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/House_in_Methuen,_Massachusetts> .
<http://caligraph.org/resource/Henry_Preston_House>	<http://www.w3.org/2000/01/rdf-schema#label>	"Henry Preston House" .
<http://caligraph.org/resource/Henry_Preston_House>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Henry_Preston_House> .
<http://caligraph.org/resource/Henry_Preston_House>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Houses_in_Methuen,_Massachusetts> .