About: http://webisa.webdatacommons.org/274444172

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	Granite is a natural product that can contain radioactive elements normally occurring in the earth.
http://www.w3.org/ns/prov#wasQuotedFrom	home-style-choices.com