<http://caligraph.org/ontology/Royal_Air_Force_station_in_Essex>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_operator_Royal%20Air%20Force> .
<http://caligraph.org/ontology/RestrictionHasValue_operator_Royal%20Air%20Force>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Restriction> .
<http://caligraph.org/ontology/RestrictionHasValue_operator_Royal%20Air%20Force>	<http://www.w3.org/2002/07/owl#onProperty>	<http://caligraph.org/ontology/operator> .
<http://caligraph.org/ontology/Royal_Air_Force_station_in_Hertfordshire>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_operator_Royal%20Air%20Force> .
<http://caligraph.org/ontology/RestrictionHasValue_operator_Royal%20Air%20Force>	<http://www.w3.org/2000/01/rdf-schema#label>	"Restriction onProperty=operator hasValue=Royal Air Force" .
<http://caligraph.org/ontology/RestrictionHasValue_operator_Royal%20Air%20Force>	<http://www.w3.org/2002/07/owl#hasValue>	<http://caligraph.org/resource/Royal_Air_Force> .