About: http://webisa.webdatacommons.org/28356490

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	It is ideally suited for any indoor public space where signage is used such as in airports, shopping malls, convention centres, sports facilities and schools.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org