<http://caligraph.org/ontology/Death_on_the_RMS_Lusitania>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1915_death> .
<http://caligraph.org/ontology/1915_death>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1915_deaths> .
<http://caligraph.org/ontology/1915_death>	<http://www.w3.org/2000/01/rdf-schema#label>	"1915 death" .
<http://caligraph.org/ontology/1915_death>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_deathYear_1915> .
<http://caligraph.org/ontology/1915_death>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1910s_death> .
<http://caligraph.org/ontology/1915_death>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .