6. The method of claim 4 , wherein: at least some of the first cognitive graph vector indices, second cognitive graph vector indices and third vector graph indices have a corresponding magnitude.
4. The method of claim 3 , wherein: the first cognitive graph vector comprises a plurality of first cognitive graph vector indices extending along the first cognitive graph vector away from a cognitive graph nexus; the second cognitive graph vector comprises a plurality of second cognitive graph vector indices extending along the second cognitive graph vector away from the cognitive graph nexus; the third cognitive graph vector comprises a plurality of third cognitive graph vector indices extending along the third cognitive graph vector away from the cognitive graph nexus; the limitation comprises limiting the first set of data to data within a first certain index of the plurality of first cognitive graph vector indices; the refining comprising limiting the second set of data to data within a second certain index of the second cognitive graph vector indices and data within a third; and the refining further comprising limiting the third set of data to data within a third certain index of the third cognitive graph vector indices.