{"@iot.selfLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('89967175692432467373799048805751')","@iot.id":"89967175692432467373799048805751","name":"Total hardness at 21FLSUW_WQX-127845","description":"Total hardness at 21FLSUW_WQX-127845","observationType":"http://www.opengis.net/def/observationType/OGC-OM/2.0/OM_Measurement","unitOfMeasurement":{"name":"milligrams per liter","symbol":"mg/L","definition":"Unknown"},"phenomenonTime":"2017-01-01T00:00:00Z/2025-12-31T00:00:00Z","ObservedProperty@iot.navigationLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('89967175692432467373799048805751')/ObservedProperty","Sensor@iot.navigationLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('89967175692432467373799048805751')/Sensor","Thing@iot.navigationLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('89967175692432467373799048805751')/Thing","Observations@iot.navigationLink":"https://wqp.internetofwater.app/FROST-Server/v1.1/Datastreams('89967175692432467373799048805751')/Observations"}