About: http://webisa.webdatacommons.org/236269537

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	Fillers such as silica and/or carbon black fillers can be used to balance properties such as modulus, tensile strength, elongation, hardness, abrasion resistance, conductivity, and processability of the compositions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com