---

porch → HasA → railing	0.54
balcony → HasA → railing	0.52
stairway → HasA → railing	0.41
ramp → HasA → railing	0.38
bridge → HasA → railing	0.36
loft → HasA → railing	0.25
patio → HasA → railing	0.25
boardwalk → HasA → railing	0.16