Singularity: why has "children" not been renamed to "child"?

Regarding

     http://www.w3.org/wiki/WebSchemas/Singularity

which was a very good change, but why has the property "children" not 
been renamed to "child"?

NB: I also believe the legacy spellings should be more actively 
discouraged by marking them more clearly in the documentation and also 
by attaching metadata to a machine-readable version.

Thanks
Holger

Received on Wednesday, 8 May 2013 23:11:49 UTC