About: http://webisa.webdatacommons.org/39027288

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	Therefore, liquid, dust or other unwanted material can be prevented from entry in the camera body 11 through the lens mount mechanism 22.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com