<http://webisa.webdatacommons.org/420752938>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<denverpost.com> .
<http://webisa.webdatacommons.org/420752938>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/420752938>	<http://www.w3.org/ns/prov#value>	"Cellulose acetate is a wood product." .
<http://webisa.webdatacommons.org/prov/430664992>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/420752938> .