<http://webisa.webdatacommons.org/prov/28121357>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/43727389> .
<http://webisa.webdatacommons.org/43727389>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.com> .
<http://webisa.webdatacommons.org/43727389>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/43727389>	<http://www.w3.org/ns/prov#value>	"I do not have the time this morning to recheck the prices or even the existence of the companies listed, but most of these companies are still in operation, though the product lines and prices have changed." .