Way: 1303510586: what is the source of this path (it also crosses a building)?
Way: 1303510587: what is the source for this path?
Way: 1303510588: what is the source for this path?
Way: 1303510589: what is the source for this path?
Way: 1303510591: what is the source for this path?

I checked the sources you quote.  