Assertion: boric acid | /r/HasProperty | mined in california
Facets:
value: from the ground
type: LOCATION
Source sentences:
text: Boric acid is mined from the ground in several parts of the world, including Italy, Japan, Mozambique, Nicaragua and California, and has natural properties that make it a regular ingredient in many pesticides, laundry detergent and household cleaners – and even some medicines.