About: http://webisa.webdatacommons.org/277101150

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	Also, a mains voltages supplied to the apparatus may fluctuate, especially when the telecommunication apparatus is installed at a remote location, e.g. an area with a low density of population.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com