About: http://webisa.webdatacommons.org/126572503

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	Communication devices such as radios including radiotelephones and pagers are well known in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com