Assertion: fertilizer's potassium | /r/HasProperty | unearthed
Facets:
Source sentences:
text: Mined potassium or potash is unearthed, purified and granulated with other nutrients.
text: Mined potassium or potash is unearthed, purified and granulated with other nutrients.
text: Mined potassium or potash is unearthed, purified and granulated with other nutrients.