About: http://webisa.webdatacommons.org/322985171

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 mobile unit utilized in such a system requires two separate power supplies which would render the device unsuitable for portable hand held receivers such as pagers and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com