About: http://webisa.webdatacommons.org/132204019

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 size of the area is determined by the maximum range over which these devices can communicate and is a function of their radio performance.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr