Assertion: builder | /r/CapableOf | created wooden arches
Facets:
value: in exact measurements
type: OTHER
value: as a finished bridge
type: MANNER
Source sentences:
text: Builders first had to created wooden arches in exact measurements as a finished bridge, and then use that wooden construction as a contained for stones and another substance that enabled Roman Empire to become such an architectural force – mortar (they were the first civilization on earth which discovered that mortar did not dissolve in the rain).