About: punch card

Premodifier: punch
Head noun: card

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

Broader concepts

label	provenance	confidence
loyalty program	isap:4694901	0.663951
punch card	isap:178916470	0.638719
thing	isap:91392719	0.624206
form	isap:179604964	0.520174
promotion	isap:288491098	0.481301
device	isap:304403809	0.439211
medium	isap:303631267	0.316030
great idea	isap:178227250	0.272826

Narrower concepts

label	provenance	confidence
punch card	isap:178916470	0.638719
communication link	isap:176260353	0.505909
analog	isap:493351370	0.303809
card	isap:178915169	0.197748
information	isap:356972646	0.083886