About: http://webisa.webdatacommons.org/416840038

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	A problem with such anchoring elements is that they can become entangled in the vein, heart valve or other tissue encountered during intravenous insertion.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com