About: http://webisa.webdatacommons.org/56061767

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	Clearcast said most viewers would know CT scans were a kind of X-ray which involved exposure to low levels of radiation.
http://www.w3.org/ns/prov#wasQuotedFrom	asa.org.uk