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<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Somerville,_Massachusetts>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Middlesex_County,_Massachusetts> .
<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Middlesex_County,_Massachusetts>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Waltham,_Massachusetts>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Middlesex_County,_Massachusetts> .
<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Medford,_Massachusetts>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Middlesex_County,_Massachusetts> .
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<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Middlesex_County,_Massachusetts>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Houses_on_the_National_Register_of_Historic_Places_in_Middlesex_County,_Massachusetts> .
<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Concord,_Massachusetts>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Middlesex_County,_Massachusetts> .
<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Winchester,_Massachusetts>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Middlesex_County,_Massachusetts> .
<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Newton,_Massachusetts>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Middlesex_County,_Massachusetts> .
<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Cambridge,_Massachusetts>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Middlesex_County,_Massachusetts> .
<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Wakefield,_Massachusetts>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/House_on_the_National_Register_of_Historic_Places_in_Middlesex_County,_Massachusetts> .
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