Assertion: dolomite | /r/ObjectUse | used as ornamental stone
Facets:
value: since very early days
type: TEMPORAL
Source sentences:
text: Dolomite is used as an ornamental stone and as a raw material for the manufacture of cement.
text: Since very early days, it is being used as ornament stone.
text: Dolomite is used as an ornamental stone, a concrete aggregate, and a source of magnesium oxide, as well as in the Pidgeon process for the production of magnesium.
text: Dolomite is used as an ornamental stone and as a raw material for the manufacture of cement.
text: Dolomite is used as an ornamental stone and as a raw material for the manufacture of cement.