About: http://webisa.webdatacommons.org/60289732

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	This is the case in particular of threads marketed under the trade mark CEMFIL of which the composition substantially comprises silica, zirconium oxide and alkaline oxides.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com