def retract(self):
        self.retract_statements(self.graph_pattern(query=True))
Transform a datetime value to an object compatible with what is expected
dataset/ETHPy150Open openworm/PyOpenWorm/PyOpenWorm/dataObject.py/DataObject.retract--crossover with--dataset/ETHPy150Open dcramer/django-compositepks/django/db/backends/__init__.py/BaseDatabaseOperations.value_to_db_datetime