About: heartbeat message

Premodifier: heartbeat
Head noun: message

Same concepts
http://dbpedia.org/resource/Heartbeat_message

Broader concepts

label	provenance	confidence
message	isap:436634443	0.621496
communication	isap:145229787	0.477486

Narrower concepts

label	provenance	confidence
message	isap:436634589	0.337883