About: http://webisa.webdatacommons.org/14376432

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	This feature reduces energy consumption and allows the signs to be powered by batteries, DC power supplies and other suitable power sources.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com