About: http://webisa.webdatacommons.org/17852648

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	However, the second retractor blade 26 can be removably connected to the second blade mounting arm 22 by a fastener such as a clamp.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com