<http://webisa.webdatacommons.org/232903683>	<http://www.w3.org/ns/prov#value>	"I have been sleeping very good all these nights--purchasing this mattress is the best thing I have done for myself in a long time." .
<http://webisa.webdatacommons.org/232903683>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<overstock.com> .
<http://webisa.webdatacommons.org/prov/360421313>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/232903683> .
<http://webisa.webdatacommons.org/232903683>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .