. "Relation between a system and its hosting platform."@en . "Relation between a Sensor, Actuator, Sampler, or Platform, and the Platform that it is mounted on or hosted by."@en . . "is hosted by"@en . . . . . . . "Relation between a Sensor, Actuator, Sampler, or Platform, and the Platform that it is mounted on or hosted by."@en . . . .