Head noun: half-sibling

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

Broader concepts

labelprovenanceconfidence
second-degree relativeisap:4265237690.470168
family memberisap:818429310.330634
relativeisap:4265237700.271459
kinisap:556943810.255752
everyoneisap:4260157280.175976

Narrower concepts

labelprovenanceconfidence
personisap:693557400.216692
familyisap:688776160.101445