_:vb52908 . "An electric generator is an engine that is a machine for converting mechanical energy into electrical energy."@en . . _:vb52907 . . _:vb52906 . _:vb52906 . _:vb52908 . _:vb52908 . _:vb52907 . _:vb52908 . . _:vb52907 . _:vb52906 . "https://w3id.org/ifc/IFC4_ADD1#IfcElectricGenerator" . _:vb52908 . _:vb52906 . _:vb52906 . _:vb52907 . . _:vb52907 . "Electric generator"@en . .