About: http://webisa.webdatacommons.org/202948950

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 first retractor blade 24 can be removably connected to the first blade mounting arm 20 by a fastener such as a clamp.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com