Deliveries The Deliveries class Delivery The Delivery class Delivery component The Delivery component class Parcel The Parcel class is a subclass of the Delivery component LooseItem The LooseItem is a subclass of the DeliveryComponent ParcelComponent The ParcelComponent class Pallet The Pallet class is a subclass of ParcelComponent class Item The Item class is a subclass of Parcel component and LooseItem PlasticPallet The PlasticPallet class is a more specific class of pallet (Plastic Pallet) WoodPallet The wood class is a more specific class of pallet (Wood Pallet) ParcelCard The ParcelCard class is the parcel card attached to a Parcel using has_card property Contact The Contact class holds the information about a contact: name, street, city, country, which are modelled as properties. Also, the Contact class is used as range for sender/receiver property containsDelivery The containsDelivery property defines a relation between a Deliveries and Delivery. containsDeliveryComponent The containsDeliveryComponent property defines a relation between a Delivery and Delivery components. sender The sender property defines a relation between a Delivery and a Contact (sender). recipient The recipient property defines a relation between a Delivery and a Contact (receiver). containsParcelComponent The contains property defines a relation between a Parcel and the Parcel components. hasParcelCard The hasParcelCard property defines a relation between a Parcel and a Parcel card categoryNumberForItem The categoryNumberForItem property defines a relation between an Item and a category description The description property defines a relation between an Item and a description hasParcelId The hasParcelId property defines a relation between a ParcelCard and the parcel identification number. categoryNumberForParcelCard The categoryNumberForParcelCard property defines a relation between a ParcelCard and a category numbers for the items in the parcel. name The name property defines a name for a Contact. street The street property defines a street for a Contact. city The city property defines a city for a Contact. country The country property defines a country for a Contact.