About: http://webisa.webdatacommons.org/168568024

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	FIG. 3 is a flow chart illustrating an apparatus and method of reliably determining the number of occupants in an elevator cab for use with an elevator information and advertising delivery system according to the present invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr