About: http://webisa.webdatacommons.org/52610702

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	Thus, while polyester resins may be cast in pure form, they are most frequently used in combination with fillers and reinforcements, such as glass fibers.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net