About: http://webisa.webdatacommons.org/387784826

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	Here, , can be a node or a CH. Using this channel, CHs first authenticate nodes and other CHs and then forward respective polynomials and a group secret key.
http://www.w3.org/ns/prov#wasQuotedFrom	hindawi.com