<http://caligraph.org/resource/ERS-1_(16804409)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/ERS-1_(16804409)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Satellite> .
<http://caligraph.org/resource/ERS-1_(16804409)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_European_Space_Agency_programmes_and_missions> .
<http://caligraph.org/resource/ERS-1_(16804409)>	<http://www.w3.org/2000/01/rdf-schema#label>	"ERS-1" .
<http://caligraph.org/resource/ERS-1_(16804409)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/European_Space_Agency_programme_or_mission> .
<http://caligraph.org/resource/ERS-1_(16804409)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Missile_Defense_Alarm_System> .
<http://caligraph.org/resource/ERS-1_(16804409)>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"ERS-1" .
<http://caligraph.org/resource/ERS-1_(16804409)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Satellite_geodesy> .
<http://caligraph.org/resource/ERS-1_(16804409)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/EROS_(satellite)> .
<http://caligraph.org/resource/ERS-1_(16804409)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Environmental_Research_Satellite> .
<http://caligraph.org/resource/ERS-1_(16804409)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Space-based_radar> .