<http://caligraph.org/resource/RC_4000_multiprogramming_system>	<http://www.w3.org/2004/02/skos/core#altLabel>	"RC 4000 Multiprogramming System" .
<http://caligraph.org/resource/RC_4000_multiprogramming_system>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Microkernel> .
<http://caligraph.org/resource/RC_4000_multiprogramming_system>	<http://www.w3.org/2004/02/skos/core#altLabel>	"RC 4000" .
<http://caligraph.org/resource/RC_4000_multiprogramming_system>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"RC 4000 multiprogramming system" .
<http://caligraph.org/resource/RC_4000_multiprogramming_system>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Microkernel-based_operating_system> .
<http://caligraph.org/resource/RC_4000_multiprogramming_system>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/RC_4000_multiprogramming_system>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Timeline_of_operating_systems> .
<http://caligraph.org/resource/RC_4000_multiprogramming_system>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Microkernels> .
<http://caligraph.org/resource/RC_4000_multiprogramming_system>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Microkernel-based_operating_systems> .
<http://caligraph.org/resource/RC_4000_multiprogramming_system>	<http://www.w3.org/2000/01/rdf-schema#label>	"RC 4000 multiprogramming system" .
<http://caligraph.org/resource/Per_Brinch_Hansen>	<http://caligraph.org/ontology/knownFor>	<http://caligraph.org/resource/RC_4000_multiprogramming_system> .
<http://caligraph.org/resource/RC_4000_multiprogramming_system>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/RC_4000_multiprogramming_system> .
<http://caligraph.org/resource/RC_4000_multiprogramming_system>	<http://caligraph.org/ontology/developer>	<http://caligraph.org/resource/Regnecentralen> .
<http://caligraph.org/resource/RC_4000_multiprogramming_system>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Monitor" .