About: http://webisa.webdatacommons.org/440564581

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	Then there are beta rays (electrons), alpha particles (helium nuclei), gamma rays, and some odd emissions of other particles, and to detect all the kinds of radiation is going to cost???thousands of dollars!
http://www.w3.org/ns/prov#wasQuotedFrom	e-catworld.com