<http://caligraph.org/ontology/Air_defence_unit_of_the_Royal_Engineers>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Air_defence_unit_or_formation_of_the_British_Army> .
<http://caligraph.org/ontology/Air_defence_unit_of_the_Royal_Engineers>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Air_defence_unit_of_the_Royal_Engineers>	<http://www.w3.org/2000/01/rdf-schema#label>	"Air defence unit of the Royal Engineers" .
<http://caligraph.org/ontology/Air_defence_unit_of_the_Royal_Engineers>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Unit_of_the_Royal_Engineers> .
<http://caligraph.org/ontology/Air_defence_unit_of_the_Royal_Engineers>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Air_defence_units_of_the_Royal_Engineers> .