<http://caligraph.org/ontology/Blockade_involving_the_United_States>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Blockade> .
<http://caligraph.org/ontology/Blockade_involving_the_United_Kingdom>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Blockade> .
<http://caligraph.org/ontology/Blockade>	<http://www.w3.org/2000/01/rdf-schema#label>	"Blockade" .
<http://caligraph.org/ontology/Blockade>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Blockade>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://www.w3.org/2002/07/owl#Thing> .
<http://caligraph.org/ontology/Blockade>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Blockades> .
<http://caligraph.org/ontology/Blockade>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_blockades> .