Assertion: bamboo's stem | /r/ObjectUse | used for scaffolding
Facets:
value: during the building of structures
type: TEMPORAL
value: often
type: TEMPORAL
Source sentences:
text: Owing to its lightness that is a result of the hollow space inside, bamboo stems are often used for scaffolding during the building of structures, and it is a cheaper and a more eco-friendly means of building.