About: http://webisa.webdatacommons.org/420122249

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 this way, the entire mechanism is sealed and blood or other body fluids cannot enter into it from the outside to cause corrosion and necessitate cleaning.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com