About: http://webisa.webdatacommons.org/128512752

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	Perfusion imaging uses materials such as radionuclides to identify areas of insufficient blood flow.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk