About: http://webisa.webdatacommons.org/120580272

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	In addition to the dissolvable materials described above, the tip may be constructed using a non-dissolving, biocompatible material such as polyethylene.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com