def query_term(self, term, verbose=False):
        """Given a GO ID, return GO object."""
        if term not in self:
            sys.stderr.write("Term %s not found!\n" % term)
            return

        rec = self[term]
        if verbose:
            print(rec)
            sys.stderr.write("all parents: {}\n".format(
                repr(rec.get_all_parents())))
            sys.stderr.write("all children: {}\n".format(
                repr(rec.get_all_children())))
        return rec
Given a GO ID, return GO object.