About: http://webisa.webdatacommons.org/170553988

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	When leveling operation is completed, the completion of the leveling is displayed on the display unit 58 or is announced by means such as alarm sound, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com