About: http://webisa.webdatacommons.org/454871926

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	Digital signage refers to a form of electronic display for presenting various types of media content, such as video, text, graphics, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com