About: board chairman

Premodifier: board
Head noun: chairman

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

Broader concepts

label	provenance	confidence
board member	isap:484112617	0.743187
member of the board	isap:484112648	0.692360
member	isap:484112619	0.657227
non-executive director	isap:63089638	0.617051

Narrower concepts

label	provenance	confidence