[[Jerry V. Cross]], [[Mike G. Solomon|M.G. Solomon]], [[Dave Chandler|D. Chandler]], P. Jarrett, P.N. Richardson, D. Winstanley, H. Bathon, [[Jürg Huber|J. Huber]], B. Keller, G.A. Langenbruch and G. Zimmerman +
"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.