<http://caligraph.org/ontology/1845_establishment_in_Massachusetts>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Establishment> .
<http://caligraph.org/ontology/1845_establishment_in_Massachusetts>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_yearOfConstruction_1845> .
<http://caligraph.org/ontology/1845_establishment_in_Massachusetts>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/1845_establishment_in_Massachusetts>	<http://www.w3.org/2000/01/rdf-schema#label>	"1845 establishment in Massachusetts" .
<http://caligraph.org/ontology/1845_establishment_in_Massachusetts>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1845_establishments_in_Massachusetts> .