About: http://webisa.webdatacommons.org/350026778

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	Self-luminous exit signs have been used all over the world to help people evacuate buildings during all kinds of natural disasters and also in case of any emergencies that require that they move out of a structure as soon as possible.
http://www.w3.org/ns/prov#wasQuotedFrom	ojac.org