About: http://webisa.webdatacommons.org/54109429

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	An internal cooperating means such as illustrated in FIG. 8 may be provided on the engaging portions 42 to prevent rotation of the sheath about the lengthwise axis of the needle 12.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es