About: http://webisa.webdatacommons.org/440675431

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	The prepreg material is prepared by impregnating fibers made of an inorganic material such as glass and semi-setting the thermo-setting resin material with a thermosetting resin material such as epoxy resin.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com