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No TPTP formula. May not be expressible in strict first order. Geography.kif 2915-2915 Sanitation e' uma sub-classe de Remover
No TPTP formula. May not be expressible in strict first order. Geography.kif 2920-2920 SewageDisposal e' uma sub-classe de Sanitation
No TPTP formula. May not be expressible in strict first order. Geography.kif 2921-2921 SolidWasteDisposal e' uma sub-classe de Sanitation


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