About: transaction processing system

Premodifier: transaction processing
Head noun: system

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

Broader concepts

label	provenance	confidence
type of information system	isap:490389248	0.718012
application	isap:452497255	0.633992
program	isap:445380012	0.386043
present invention	isap:420404680	0.298447

Narrower concepts

label	provenance	confidence
database	isap:485768930	0.472475