About: http://webisa.webdatacommons.org/151744993

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	In an embodiment discovery confirm messages may also be transmitted unsolicited, i.e. not in response to a discovery message, in this sense discovery messages could also be called ???hello??? messages.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com