About: http://webisa.webdatacommons.org/126200407

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	ICMP is a protocol that is an extension of IP. It uses concepts known as ECHO and ECHO reply, which is the equivalent of the TV saying Hey Router are you there? and the router replying Yes, I am here.
http://www.w3.org/ns/prov#wasQuotedFrom	cnet.com