User:JuguangXiao/Transport/Roads
connects with (P2789), a qualifier for "at" junction, between 2 roads
For of all, I browsed "Property talk: connects with " / Talk:P2789 with no answer. It seems not transportation specific.
What is the common practice for adding a qualifier to ? as example : 4th Ring Road (Q2562503)connects with (P2789)G1 Beijing–Harbin Expressway (Q179002)