<http://caligraph.org/ontology/Agricultural_building_or_structure_in_Marylor>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Agricultural_buildings_and_structures_in_Maryland> .
<http://caligraph.org/ontology/Barn_in_Maryland>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Agricultural_building_or_structure_in_Marylor> .
<http://caligraph.org/ontology/Agricultural_building_or_structure_in_Marylor>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Building_or_structure_in_Marylor> .
<http://caligraph.org/ontology/Agricultural_building_or_structure_in_Marylor>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Agricultural_building_or_structure_on_the_National_Register_of_Historic_Places_in_Marylor>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Agricultural_building_or_structure_in_Marylor> .
<http://caligraph.org/ontology/Agricultural_building_or_structure_in_Marylor>	<http://www.w3.org/2000/01/rdf-schema#label>	"Agricultural building or structure in Marylor" .
<http://caligraph.org/ontology/Grinding_mill_in_Maryland>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Agricultural_building_or_structure_in_Marylor> .
<http://caligraph.org/ontology/Agricultural_building_or_structure_in_Marylor>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Agricultural_building_or_structure_in_the_United_States> .