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No TPTP formula. May not be expressible in strict first order. MilitaryDevices.kif 2019-2019 Amphibious vehicle is a subclass of land vehicle
No TPTP formula. May not be expressible in strict first order. MilitaryDevices.kif 2020-2020 Amphibious vehicle is a subclass of water vehicle
No TPTP formula. May not be expressible in strict first order. MilitaryDevices.kif 1521-1521 LAV25 is a subclass of amphibious vehicle
No TPTP formula. May not be expressible in strict first order. MilitaryDevices.kif 1647-1647 Amphibious Assault Vehicle is a subclass of amphibious vehicle
No TPTP formula. May not be expressible in strict first order. MilitaryDevices.kif 1944-1944 LCAC is a subclass of amphibious vehicle


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