bisite/OPTIMAR-Ontology: Version 2.3
Abstract
OPTiMAR Ontology v2.3 (2026-07-13) Ontology TTL: ontology/OPTiMAR-v2.3.ttl Instances TTL: instances/v2.3/instances.ttl versionIRI: https://w3id.org/optimar/2.3 (priorVersion: 2.2) Added WindFarm class, with a new platform composition hierarchy: WindFarm --hasPlatform--> WindPowerPlatform --hasTurbine--> Turbine / --hasComponent--> Component. New components/sensors: Inverter (Component), ApparentPowerSensor (ElectricalSensor), RotationalSpeedSensor (Sensor, installed in Gearbox or Generator via isInstalledIn). New measurement classes: WindData, WindSpeedData, WindDirectionData. New generic top-level properties monitors, monitoredBy, and measures. New properties actorMonitors (Actor -> Component/Sensor), measuresWindSpeed and measuresWindDirection (Anemometer -> WindSpeedData/WindDirectionData), isInstalledIn/hasInstalled (sensor-component), hasTurbine, hasPlatform, hasComponent. New data property measurementType. Changed isMonitoredBy renamed to turbineComponentMonitoredBy. All existing ...Monitors / ...MonitoredBy properties are now subproperties of the new generic monitors / monitoredBy; all measures... properties are now subproperties of the new generic measures. RotationalSpeedSensor added to the top-level sensor disjointness axiom. Fixed duration, pressureLevel, stressLevel, vibrationLevel were declared with conflicting owl:DatatypeProperty/owl:ObjectProperty typings (a qudt:QuantityValue range is a class, not a datatype); now declared solely as owl:ObjectProperty, consistent with mass, length, temperature, etc. hasGeneratedData had ambiguous owl:AnnotationProperty/owl:ObjectProperty typing despite its superproperty prov:generated being an object property; now declared solely as owl:ObjectProperty. Instances instances/v2.3/instances.ttl updated: Operator01 now uses actorMonitors; new example individuals for WindFarm, Inverter, ApparentPowerSensor, RotationalSpeedSensor, and the new wind data classes, with corresponding SOSA Observations. Full Changelog: https://github.com/bisite/OPTIMAR-Ontology/compare/2.2...2.3
Publication details
- Journal / source
- Zenodo (CERN European Organization for Nuclear Research)
- Publication date
- 13 July 2026