Assertion: kettle's weight | /r/HasProperty | area of the head
Facets:
Source sentences:
text: The weight of the stick, size and latent surface area of the head, materials used for the shaft, core, and wrap, and method used to wrap the head all contribute to the timbre the stick produces.
text: The weight of the stick, size and latent surface area of the head, materials used for the shaft, core, and wrap, and method used to wrap the head all contribute to the timbre the stick produces.