About: http://webisa.webdatacommons.org/438372173

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	An astronomical time clock uses a photosensor that automatically synchronizes switch settings with varying daylight that changes during the seasons and does not require resetting each time there is a power failure.
http://www.w3.org/ns/prov#wasQuotedFrom	westsidewholesale.com