[[Manuela R. Branco|M. Branco]], [[José Carlos Franco|J.C. Franco]], E. Dunkelblum, F. Assael, [[Alexey Protasov|A. Protasov]], D. Ofer and [[Zvi Mendel|Z. Mendel]] +
"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.