About: http://webisa.webdatacommons.org/180480622

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 telephones or other devices have to be within a couple of hundred feet of one another.
http://www.w3.org/ns/prov#wasQuotedFrom	sandman.com