About: http://webisa.webdatacommons.org/1957352

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	Pulverized limestone is used extensively by industry as a filler and extender for CEMENT and as a whiting used in CERAMICS, PLASTICS, floor coverings, insecticides, paper, wood putty, paints and other commodities.
http://www.w3.org/ns/prov#wasQuotedFrom	thecanadianencyclopedia.com