Assertion: camel's wool | /r/ObjectUse | used for fuel
Facets:
Source sentences:
text: Humans have used camels for their wool, milk, meat, leather, and even dung, which can be used for fuel.
text: Humans have used camels for their wool, milk, meat, leather, and even dung, which can be used for fuel.
text: Humans have used camels for their wool, milk, meat, leather, and even dung that can be used for fuel.