<http://caligraph.org/resource/May_2011_Nigeria_bombings>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:May_2011_events_in_Africa> .
<http://caligraph.org/resource/May_2011_Nigeria_bombings>	<http://www.w3.org/2004/02/skos/core#altLabel>	"several bombings purportedly by Boko Haram" .
<http://caligraph.org/resource/May_2011_Nigeria_bombings>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Timeline_of_the_Boko_Haram_insurgency> .
<http://caligraph.org/resource/May_2011_Nigeria_bombings>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Terrorist_incidents_in_Nigeria_in_2011> .
<http://caligraph.org/resource/May_2011_Nigeria_bombings>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Improvised_explosive_device_bombing_in_Nigeria> .
<http://caligraph.org/resource/May_2011_Nigeria_bombings>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Terrorist_incident_in_Nigeria_in_2011> .
<http://caligraph.org/resource/May_2011_Nigeria_bombings>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Improvised_explosive_device_bombings_in_Nigeria> .
<http://caligraph.org/resource/May_2011_Nigeria_bombings>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/May_2011_Nigeria_bombings>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"May 2011 Nigeria bombings" .
<http://caligraph.org/resource/May_2011_Nigeria_bombings>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:2011_murders_in_Nigeria> .
<http://caligraph.org/resource/May_2011_Nigeria_bombings>	<http://caligraph.org/ontology/deathYear>	"2011" .
<http://caligraph.org/resource/May_2011_Nigeria_bombings>	<http://www.w3.org/2004/02/skos/core#altLabel>	"May 2011" .
<http://caligraph.org/resource/May_2011_Nigeria_bombings>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/May_2011_event_in_Africa> .
<http://caligraph.org/resource/May_2011_Nigeria_bombings>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/2011_murder_in_Nigeria> .
<http://caligraph.org/resource/May_2011_Nigeria_bombings>	<http://www.w3.org/2000/01/rdf-schema#label>	"May 2011 Nigeria bombings" .
<http://caligraph.org/resource/May_2011_Nigeria_bombings>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/May_2011_Nigeria_bombings> .