<http://caligraph.org/ontology/1790_establishment_in_Massachusetts>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_yearOfConstruction_1790> .
<http://caligraph.org/ontology/House_completed_in_1790>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_yearOfConstruction_1790> .
<http://caligraph.org/ontology/1790_establishment_in_Virginia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_yearOfConstruction_1790> .
<http://caligraph.org/ontology/School_building_completed_in_1790>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_yearOfConstruction_1790> .
<http://caligraph.org/ontology/RestrictionHasValue_yearOfConstruction_1790>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Restriction> .
<http://caligraph.org/ontology/Commercial_building_completed_in_1790>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_yearOfConstruction_1790> .
<http://caligraph.org/ontology/RestrictionHasValue_yearOfConstruction_1790>	<http://www.w3.org/2000/01/rdf-schema#label>	"Restriction onProperty=yearOfConstruction hasValue=1790" .
<http://caligraph.org/ontology/Residential_building_completed_in_1790>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_yearOfConstruction_1790> .
<http://caligraph.org/ontology/RestrictionHasValue_yearOfConstruction_1790>	<http://www.w3.org/2002/07/owl#onProperty>	<http://caligraph.org/ontology/yearOfConstruction> .
<http://caligraph.org/ontology/Industrial_building_completed_in_1790>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_yearOfConstruction_1790> .
<http://caligraph.org/ontology/RestrictionHasValue_yearOfConstruction_1790>	<http://www.w3.org/2002/07/owl#hasValue>	"1790" .