About: http://webisa.webdatacommons.org/28281887

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	that preventive maintenance is not required other than battery replacement.
http://www.w3.org/ns/prov#wasQuotedFrom	cryptome.org