About: http://webisa.webdatacommons.org/114823427

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	Many medical procedures utilize a balloon catheter to, for example, open an occluded lumen, as in angioplasty, position another medical implement, such as a stent or graft, or selectively block a passageway.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca