Assertion: guard railing | /r/HasProperty | installed along the roadway
Facets:
value: at curves
type: LOCATION
value: at slopes
type: LOCATION
value: widely
type: DEGREE
Source sentences:
text: The steel guard railings are installed widely along the roadway and highways, especially at curves and slopes, parking lots, road corners, dead end street and other site that may cause danger or accident to people or cars.