<http://webisa.webdatacommons.org/82519081>	<http://www.w3.org/ns/prov#value>	"Polyethylene, including high density polyethylene which is currently used in lawn chairs, is currently made from ethane extracted from natural gas." .
<http://webisa.webdatacommons.org/82519081>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/82519081>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<cleantechnica.com> .
<http://webisa.webdatacommons.org/prov/327965870>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/82519081> .