About: proximity card

Premodifier: proximity
Head noun: card

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

Broader concepts

label	provenance	confidence
contactless smart card	isap:178916580	0.720366
proximity card	isap:178915836	0.684826
card	isap:178915148	0.624931
device	isap:304404130	0.414611

Narrower concepts

label	provenance	confidence
proximity card	isap:178915836	0.684826