def parentOf(self):
        # XXX: This is pretty icky. We sorely need a convenient way to plug-in
        #      custom patterns to the load query.
        # Alternatively, represent the daughterOf/parentOf relationship with
        # RDF statements rather than making it implicit in the lineageNames

        # hackish. just query for the possible children lineage names...
        ln = self.lineageName()
        possible_child_lns = [ln + "a", ln + "v",
                              ln + "p", ln + "r",
                              ln + "l", ln + "d"]
        for x in possible_child_lns:
            for z in Cell(lineageName=x).load():
                yield z
Return the direct daughters of the cell in terms of developmental lineage.
dataset/ETHPy150Open openworm/PyOpenWorm/PyOpenWorm/cell.py/Cell.parentOf