The relativity of space-time-property

We describe a geometrical way to unify gravity with the other natural forces by adding fermionic Lorentz scalar variables, characterising attribute or property, to space–time location. (With five such properties one can accommodate all known leptons and quarks.) Using just one property, viz. electricity, the general relativity of such a scheme and its superscalar curvature automatically produces the Einstein–Maxwell Lagrangian and a cosmological term. By adding more properties we envisage the geometrical unification of the standard model with gravitation.