<http://caligraph.org/resource/Williamson_amplifier>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Williamson_amplifier> .
<http://caligraph.org/resource/Williamson_amplifier>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_vacuum_tubes> .
<http://caligraph.org/resource/Williamson_amplifier>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Valve_audio_amplifier> .
<http://caligraph.org/resource/Williamson_amplifier>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Williamson topology" .
<http://caligraph.org/resource/Williamson_amplifier>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Valve_amplifier> .
<http://caligraph.org/resource/Williamson_amplifier>	<http://www.w3.org/2004/02/skos/core#altLabel>	"amplifier fame" .
<http://caligraph.org/resource/Williamson_amplifier>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Theo Williamson's House" .
<http://caligraph.org/resource/Williamson_amplifier>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Williamson amplifier" .
<http://caligraph.org/resource/Williamson_amplifier>	<http://www.w3.org/2000/01/rdf-schema#label>	"Williamson amplifier" .
<http://caligraph.org/resource/Williamson_amplifier>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Williamson_amplifier>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Engineering_Heritage_Awards> .
<http://caligraph.org/resource/Williamson_amplifier>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Vacuum_tubes> .
<http://caligraph.org/resource/Williamson_amplifier>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Vacuum_tube> .
<http://caligraph.org/resource/Williamson_amplifier>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Valve_amplifiers> .