<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Discontinued_Apple_Inc._products> .
<http://caligraph.org/resource/PowerBook>	<http://caligraph.org/ontology/predecessor>	<http://caligraph.org/resource/Macintosh_Portable> .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Discontinued_Apple_Inc._product> .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Macintosh PowerBook" .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Tubular_Bells_2003> .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Timeline_of_Macintosh_models> .
<http://caligraph.org/resource/PowerBook>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Laptop> .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Computer-related_introductions_in_1991> .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:PowerPC_Macintosh_computers> .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Computer-related_introduction_in_1991> .
<http://caligraph.org/resource/PowerBook>	<http://caligraph.org/ontology/successor>	<http://caligraph.org/resource/MacBook_Pro> .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Timeline_of_Apple_Inc._products> .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_monochrome_and_RGB_color_formats> .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Mac Powerbooks" .
<http://caligraph.org/resource/PowerBook>	<http://caligraph.org/ontology/operatingSystem>	<http://caligraph.org/resource/Classic_Mac_OS> .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/2000/01/rdf-schema#label>	"PowerBook" .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/2004/02/skos/core#altLabel>	"PowerBook 100/200 Series" .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Snow_White_design_language> .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/PowerBook> .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"PowerBook" .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1991_in_science> .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Monochrome_and_RGB_color_format> .
<http://caligraph.org/resource/PowerBook>	<http://caligraph.org/ontology/operatingSystem>	<http://caligraph.org/resource/MacOS> .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/PowerPC_applications> .
<http://caligraph.org/resource/PowerBook>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/PowerPC_Macintosh_computer> .