About: http://webisa.webdatacommons.org/2430169

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	For example, a link quality message can be transmitted to the subscriber units over a dedicated, shared channel such as a feedback channel partitioned into periodically repeating sequences of frames.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr