_:b {?p = , ?o = , ?person = _:b} _:b {?p = , ?o = "Magic Sets", ?person = _:b} _:b {?p = , ?o = _:a, ?person = _:b} _:b {?p = , ?o = _:c, ?person = _:b} _:b {?p = , ?o = _:d, ?person = _:b} _:b {?p = , ?o = , ?person = _:b}