About: http://webisa.webdatacommons.org/118169867

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	They are frequently employed in internal medicine for such purposes as introduction of medications, diagnostics, withdrawal of fluids, recanalization, and many other well known and useful
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com