About: power stroke

Premodifier: power
Head noun: stroke

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

Broader concepts

label	provenance	confidence
good engine	isap:395660524	0.528405
fuel	isap:494579944	0.322600

Narrower concepts

label	provenance	confidence
stroke	isap:392981574	0.344871
the	isap:212737168	0.067044