About: http://webisa.webdatacommons.org/82036306

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	If the modem is off-hook and the handset goes on-hook, the signal power over the modem increases, and the difference is a positive value.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com