<http://webisa.webdatacommons.org/prov/267518152>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/4988818> .
<http://webisa.webdatacommons.org/4988818>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/4988818>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<elkman.net> .
<http://webisa.webdatacommons.org/4988818>	<http://www.w3.org/ns/prov#value>	"CD changers are an option, as is a Sirius satellite" .