About: http://webisa.webdatacommons.org/302004098

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	Thus, in the event there is a removal or replacement of the cutting accessory attached to any one of the handpiece 22 a, 22 b or 22 c, the accessory interrogator will detect this change, typically within 50 msec. or less of the event.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca