About: http://webisa.webdatacommons.org/374654871

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	Isotopes, used to diagnose and treat illnesses such as heart disease and cancer, can also be used to build so-called dirty bombs.
http://www.w3.org/ns/prov#wasQuotedFrom	nationalpost.com