About: http://webisa.webdatacommons.org/212738276

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	Preferred examples of fillers include metal oxides, such as zinc oxide and magnesium oxide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com