Mario Riolo, Francesco Aloi, Federico La Spada, Saverio Sciandrello, [[Salvatore Moricca]], Elena Santilli, Antonella Pane and [[Santa O. Cacciola|Santa Olga Cacciola]] +
"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.