part_of part of part of capable of capable_of capable of capable of part of capable of part of c stands in this relationship to p if and only if there exists some p' such that c is capable_of p', and p' is part_of p. has function in capable_of_part_of uberon RO:0002216 Chris Mungall RO_0000053 some (RO_0000054 only (BFO_0000050 some ?Y)) external capable_of_part_of functionally related to functionally related to causal agent in causal agent in process pending final vetting