Assertion: tower crane | /r/CapableOf | attach to the sides of structures
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: Fixed to the ground on a concrete slab (and sometimes attached to the sides of structures), tower cranes often give the best combination of height and lifting capacity and are used in the construction of tall buildings.
text: Fixed to the ground on a concrete slab (and sometimes attached to the sides of structures), tower cranes often give the best combination of height and lifting capacity and are used in the construction of tall buildings.