<http://webisa.webdatacommons.org/prov/123169725>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/312430862> .
<http://webisa.webdatacommons.org/312430862>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/312430862>	<http://www.w3.org/ns/prov#value>	"The preferred aromatic polyester polyols include esters of orthophthalic acid or orthophthalic anhydride and a glycol or glycol ether such as ethylene glycol or diethylene glycol." .
<http://webisa.webdatacommons.org/prov/393331804>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/312430862> .
<http://webisa.webdatacommons.org/312430862>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .