About: http://webisa.webdatacommons.org/146820828

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	For certain applications, it may be desired to include an inert filler such as talc or silica, or polymers such as polyvinyl chloride, where such fillers will not adversely affect the desired properties for the cured composition.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es