<http://webisa.webdatacommons.org/prov/424574211>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/412518889> .
<http://webisa.webdatacommons.org/prov/422592256>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/412518889> .
<http://webisa.webdatacommons.org/412518889>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wordpress.com> .
<http://webisa.webdatacommons.org/412518889>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/412518889>	<http://www.w3.org/ns/prov#value>	"Wait a minute, cement is a commodity and even if there are differences in quality, the users are contractors and builders not the average guy who sees the billboard." .