<http://caligraph.org/ontology/Railway_viaduct_in_County_Durham>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Railway_viaduct_in_England> .
<http://caligraph.org/ontology/Railway_viaduct_in_County_Durham>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_type_Viaduct> .
<http://caligraph.org/ontology/Railway_viaduct_in_County_Durham>	<http://www.w3.org/2000/01/rdf-schema#label>	"Railway viaduct in County Durham" .
<http://caligraph.org/ontology/Railway_viaduct_in_County_Durham>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Railway_viaduct_in_County_Durham>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_locatedInArea_County%20Durham> .
<http://caligraph.org/ontology/Railway_viaduct_in_County_Durham>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Railway_viaducts_in_County_Durham> .