About: http://webisa.webdatacommons.org/213156083

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	Like I had posted previously ... exams can indeed be done without contrast BUT in most cases it is a waste of time and money.
http://www.w3.org/ns/prov#wasQuotedFrom	medhelp.org