About: http://webisa.webdatacommons.org/91133644

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 the second alternate catheter tip 250, the protective plug 254 is made from polyurethane, although other elastomers such as silicone or other thermoplastic material can also be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es