<http://caligraph.org/resource/Light_echo>	<http://www.w3.org/2000/01/rdf-schema#label>	"Light echo" .
<http://caligraph.org/resource/Light_echo>	<http://www.w3.org/2004/02/skos/core#altLabel>	"dust echoes" .
<http://caligraph.org/resource/Light_echo>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Astronomical_events> .
<http://caligraph.org/resource/Light_echo>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Light_echo>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Light echo" .
<http://caligraph.org/resource/Light_echo>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Astronomical_event> .
<http://caligraph.org/resource/Light_echo>	<http://www.w3.org/2004/02/skos/core#altLabel>	"light echo" .
<http://caligraph.org/resource/Light_echo>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Light_echo> .
<http://caligraph.org/resource/Light_echo>	<http://www.w3.org/2004/02/skos/core#altLabel>	"ionization echo" .