<http://webisa.webdatacommons.org/prov/1897485>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/133615441> .
<http://webisa.webdatacommons.org/133615441>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/133615441>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nrdc.org> .
<http://webisa.webdatacommons.org/133615441>	<http://www.w3.org/ns/prov#value>	"Polylactic acid is a plastic whose molecule is made from potatoes, corn, and other plant sources." .