<http://webisa.webdatacommons.org/427889851>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ck12.org> .
<http://webisa.webdatacommons.org/427889851>	<http://www.w3.org/ns/prov#value>	"High density polyethylene is a polymer used to make many kinds of plastic bottles and jugs." .
<http://webisa.webdatacommons.org/427889851>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/109887871>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/427889851> .