<http://webisa.webdatacommons.org/prov/61168484>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/128419414> .
<http://webisa.webdatacommons.org/128419414>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/128419414>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/128419414>	<http://www.w3.org/ns/prov#value>	"material is an organic material and the weight-average molecular weight" .