Assertion: cattail's stem | /r/ObjectUse | used for millennia
Facets:
value: for pens
type: PURPOSE
value: for arrows
type: PURPOSE
value: in musical instruments
type: OTHER
value: in basketry
type: LOCATION
value: as thatching and construction material
type: OTHER
Source sentences:
text: Dried reed stems have been used for millennia as thatching and construction material, in basketry, for arrows and pens, and in musical instruments (see reed instruments).