About: http://webisa.webdatacommons.org/212797740

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	X-radiation can be used from electronic generation or from agents such as cobalt or cesium.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com