About: http://webisa.webdatacommons.org/112963590

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 signal from a cell phone does not go on forever; the energy to propel it dissipates after a number of miles, and it dissipates more quickly if it bounces off buildings, hills and other obstacles.
http://www.w3.org/ns/prov#wasQuotedFrom	cnet.com