About: http://webisa.webdatacommons.org/52005368

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	The emphasis of research and development has switched over from traditional X ray to new fields or techniques, such as Ct, MR and interventional radiology
http://www.w3.org/ns/prov#wasQuotedFrom	worldwidescience.org