A description of the function, purpose or mission a ship is designed for (see ISO 10303-218, section 4.2.203). The
VesselTypedefines a choice group containing various elements.

<xs:simpleType name="vesselType">
    <xs:annotation>
        <xs:documentation>A description of the function, purpose or mission a ship is designed for (see ISO 10303-218, section 4.2.203). The
				<code>VesselType</code>defines a choice group containing various elements.</xs:documentation>
    </xs:annotation>
    <xs:restriction base="xs:string">
        <xs:enumeration value="barge" />
        <xs:enumeration value="barge_for_deck_loading" />
        <xs:enumeration value="barge_for_liquefied_gas" />
        <xs:enumeration value="barge_for_oil" />
        <xs:enumeration value="barge_pontoon" />
        <xs:enumeration value="bulk_carrier" />
        <xs:enumeration value="car_carrier" />
        <xs:enumeration value="car_ferry" />
        <xs:enumeration value="cargo_ship_carrying_passengers" />
        <xs:enumeration value="chemical_tanker" />
        <xs:enumeration value="chemical_tanker_type_1" />
        <xs:enumeration value="container_carrier" />
        <xs:enumeration value="cruise_liner" />
        <xs:enumeration value="dry_cargo_vessel" />
        <xs:enumeration value="ferry" />
        <xs:enumeration value="gas_carrier" />
        <xs:enumeration value="general_cargo_carrier" />
        <xs:enumeration value="highspeedcraft_cargo" />
        <xs:enumeration value="highspeedcraft_passenger" />
        <xs:enumeration value="hydrofoil" />
        <xs:enumeration value="liquefied_gas_tanker" />
        <xs:enumeration value="LNG_carrier" />
        <xs:enumeration value="LPG_carrier" />
        <xs:enumeration value="oil_tanker" />
        <xs:enumeration value="ore_carrier" />
        <xs:enumeration value="passenger_vessel" />
        <xs:enumeration value="product_tanker" />
        <xs:enumeration value="refrigerated_cargo_carrying_ship" />
        <xs:enumeration value="roro_vessel" />
        <xs:enumeration value="tanker_for_refrigerated_fruit_juice" />
        <xs:enumeration value="user_defined" />
        <xs:enumeration value="crane_vessel" />
        <xs:enumeration value="dredger" />
        <xs:enumeration value="drilling_vessel" />
        <xs:enumeration value="fire_fighter" />
        <xs:enumeration value="fishing_vessel" />
        <xs:enumeration value="floating_dock" />
        <xs:enumeration value="floating_hotel" />
        <xs:enumeration value="FPGO" />
        <xs:enumeration value="FPSO" />
        <xs:enumeration value="ice_breaker" />
        <xs:enumeration value="offshore_supply_vessel" />
        <xs:enumeration value="oil_production_and_storage_vessel" />
        <xs:enumeration value="oil_production_vessel" />
        <xs:enumeration value="oil_storage_vessel" />
        <xs:enumeration value="pilot_boat" />
        <xs:enumeration value="pipe_laying_vessel" />
        <xs:enumeration value="pusher" />
        <xs:enumeration value="reefer" />
        <xs:enumeration value="sealer" />
        <xs:enumeration value="shuttle_tanker" />
        <xs:enumeration value="stern_trawler" />
        <xs:enumeration value="supply_vessel" />
        <xs:enumeration value="tug" />
        <xs:enumeration value="well_stimulation_vessel" />
        <xs:enumeration value="aircraft_carrier" />
        <xs:enumeration value="auxiliary_oiler" />
        <xs:enumeration value="corvette" />
        <xs:enumeration value="cruiser" />
        <xs:enumeration value="destroyer" />
        <xs:enumeration value="fleet_auxiliary_vessel" />
        <xs:enumeration value="frigate" />
        <xs:enumeration value="landing_platform_dock" />
        <xs:enumeration value="landing_platform_helicopter" />
        <xs:enumeration value="mine_warfare_ship" />
        <xs:enumeration value="patrol_force_vessel" />
        <xs:enumeration value="service_craft" />
        <xs:enumeration value="submarine" />
        <xs:enumeration value="user_defined" />
    </xs:restriction>
</xs:simpleType>

• vesselType
• shipType