I have created a domotic ontology. I create these individuals
report: WeatherReport
state: WeatherState
wind: Wind
report -hasState-> state
state -hasPhenomenon-> wind
wind -hasSpeed-> float(30.0) this become an xsd:decimal instead of xsd:float
wind = self.dc.Wind("Wind|{}".format(timestamp))
wind.hasSpeed = float(30.0)
logger.info(self.dc.hasSpeed.range_iri) # --> float