Premodifier: restless leg
Head noun: syndrome

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

Narrower concepts

labelprovenanceconfidence
parkinson' diseaseisap:513462180.724517
caffeineisap:596486830.499630
nightisap:2973090250.265972
conditionisap:4099351140.236455
painisap:4584659500.217663