About: http://webisa.webdatacommons.org/425066484

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Preferably the heating temperature is around 300???C. Preferably the standard grinding polyester is a polyester formed from maleic anhydride and at least one unsaturated aliphatic alcohol.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com