Head noun: nickel-cadmium

Same concepts
http://dbpedia.org/resource/Nickel–cadmium_battery

Broader concepts

labelprovenanceconfidence
type of batteryisap:2156243580.552360
batteryisap:2993016450.350779
typeisap:2156243590.288935
other batteryisap:2993016460.184832

Narrower concepts

labelprovenanceconfidence