def action(self):
        self.road_stack.value.serviceAll()
Make a request to the SOS, returns an XML document wrapped in a 
dataset/ETHPy150Open saltstack/salt/salt/daemons/flo/core.py/SaltRaetRoadStackService.action--crossover with--dataset/ETHPy150Open geopython/OWSLib/owslib/interfaces.py/ISensorObservationService.getobservation