I suspect MS concept graph's concepts can be represented as compounded triples in FreeBase, e.g. in MS Graph they may have Jacques Chirac instance of President

I suspect MS concept graph's concepts can be represented as compounded triples in FreeBase, e.g. in MS Graph they may have Jacques Chirac instance of President of France concept, where in Freebase such knowledge will be represented as: Jacques Chirac - occupation - President Jacques Chirac - country - France I find later to be much more efficient.