About: http://webisa.webdatacommons.org/117011577

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	The radiation sources may include various elements that emit various types of radiation or particles including beta particles and gamma photons.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es