About: http://webisa.webdatacommons.org/319971548

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	Suitable fillers can be represented by calcium carbonate, magnesium carbonate and metal oxides such as zinc oxide, calcium oxide, silica and mixtures thereof are frequently used in levels ranging from 10% to 60%.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com