Am 08.07.2015 um 13:11 schrieb Gerard Meijssen:
Technically there is no problem disambiguating. People are really good understanding what a property means based on context. Machines do not care for labels (really)..
For items, that is exactly hgow it is. For properties however, that is not the case.
Consider {{#property:date of birth}}. That's much more readable than {{#property:P569}}, right? That's why properties can be *addressed* by their label, when transcluding data into wikitext. Properties have unique *names* by which they can be *used*, not just labels for display, like items do.
The problem we have is that you cannot change a propertie's label, because you would break usage in {{#property}} calls. Unless you keep the old label as an alias. Which can only work if the alias is unique, too.