SWEET Ontology
type: Ontology
version info: 2.3
imports: human.owl
imports: humanCommerce.owl
imports: relaHuman.owl
imports: relaTime.owl
imports: humanJurisdiction.owl
imports: matrEquipment.owl

Arrival
type: Class
subclass of: HumanActivity
subclass of: Restriction
  on property: hasEndTime
  cardinality: 1

Departure
type: Class
subclass of: Restriction
  on property: hasStartTime
  cardinality: 1
subclass of: HumanActivity