R.M. Giblin-Davis, A.C. Oehlschlager, A. Perez, [[Gerhard Gries|G. Gries]], R. Gries, T.J. Weissling, C.M. Chinchilla, J.E. Peña, [[Rebecca H. Hallett|R.H. Hallett]], H.D. Pierce Jr. and L.M. Gonzalez +
"Has subobject" is a predefined property representing a container construct that allows to accumulate property-value assignments similar to that of a normal wiki page.