<http://caligraph.org/ontology/War_involving_Yemen>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_place_Yemen> .
<http://caligraph.org/ontology/RestrictionHasValue_place_Yemen>	<http://www.w3.org/2002/07/owl#onProperty>	<http://caligraph.org/ontology/place> .
<http://caligraph.org/ontology/Military_operation_involving_Yemen>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_place_Yemen> .
<http://caligraph.org/ontology/Battle_involving_Yemen>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_place_Yemen> .
<http://caligraph.org/ontology/1990_in_Yemen>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_place_Yemen> .
<http://caligraph.org/ontology/RestrictionHasValue_place_Yemen>	<http://www.w3.org/2000/01/rdf-schema#label>	"Restriction onProperty=place hasValue=Yemen" .
<http://caligraph.org/ontology/December_2015_event_in_Yemen>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_place_Yemen> .
<http://caligraph.org/ontology/Rebellion_in_Yemen>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_place_Yemen> .
<http://caligraph.org/ontology/May_2017_event_in_Yemen>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_place_Yemen> .
<http://caligraph.org/ontology/Drone_strike_in_Yemen>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_place_Yemen> .
<http://caligraph.org/ontology/RestrictionHasValue_place_Yemen>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Restriction> .
<http://caligraph.org/ontology/RestrictionHasValue_place_Yemen>	<http://www.w3.org/2002/07/owl#hasValue>	<http://caligraph.org/resource/Yemen> .