About: http://webisa.webdatacommons.org/436949495

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	The invention is based on a desire for a paging system, which can be used in a limited area with very simple means, especially within a large building, such as an office or a factory building, a hotel, a public building or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com