<http://caligraph.org/ontology/RestrictionHasValue_operatingSystem_Plan%209%20from%20Bell%20Labs>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Restriction> .
<http://caligraph.org/ontology/RestrictionHasValue_operatingSystem_Plan%209%20from%20Bell%20Labs>	<http://www.w3.org/2002/07/owl#hasValue>	<http://caligraph.org/resource/Plan_9_from_Bell_Labs> .
<http://caligraph.org/ontology/Plan_9_command>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_operatingSystem_Plan%209%20from%20Bell%20Labs> .
<http://caligraph.org/ontology/RestrictionHasValue_operatingSystem_Plan%209%20from%20Bell%20Labs>	<http://www.w3.org/2000/01/rdf-schema#label>	"Restriction onProperty=operatingSystem hasValue=Plan 9 from Bell Labs" .
<http://caligraph.org/ontology/RestrictionHasValue_operatingSystem_Plan%209%20from%20Bell%20Labs>	<http://www.w3.org/2002/07/owl#onProperty>	<http://caligraph.org/ontology/operatingSystem> .
<http://caligraph.org/ontology/Web_browser_for_Plan_9>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_operatingSystem_Plan%209%20from%20Bell%20Labs> .