<http://webisa.webdatacommons.org/249866450>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/249866450>	<http://www.w3.org/ns/prov#value>	"items such as literature, tube testers, and unique hardware." .
<http://webisa.webdatacommons.org/249866450>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<tubecollectors.org> .
<http://webisa.webdatacommons.org/prov/504141689>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/249866450> .