About: http://webisa.webdatacommons.org/300266291

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	Include this radiation from radon, cosmic radiation and other sources and you have naturally occurring radiation.
http://www.w3.org/ns/prov#wasQuotedFrom	rgj.com