About: http://webisa.webdatacommons.org/180789432

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 object of the present invention is a technique of the latter type wherein the partial occlusion of the vein or more generally of the vessel is achieved from its outside.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com