<http://caligraph.org/ontology/State_visit_by_Portuguese_presidents>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:State_visits_by_Portuguese_presidents> .
<http://caligraph.org/ontology/State_visit_by_Portuguese_presidents>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/State_visit_by_Portuguese_presidents>	<http://www.w3.org/2000/01/rdf-schema#label>	"State visit by Portuguese presidents" .
<http://caligraph.org/ontology/State_visit_by_Portuguese_presidents>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Diplomatic_visit_by_heads_of_state> .