<http://webisa.webdatacommons.org/383852427>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<vintagespeakersforsale.com> .
<http://webisa.webdatacommons.org/prov/90089683>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/383852427> .
<http://webisa.webdatacommons.org/383852427>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/383852427>	<http://www.w3.org/ns/prov#value>	"Things such as battery life and long-term use" .