About: http://webisa.webdatacommons.org/134896593

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	These protocols typically exchange hello messages in order to establish a physical link capable of carrying information, such as data frames.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com