Assertion: premier periclase | /r/CapableOf | take magnesium
Facets:
value: out of the sea water
type: OTHER
value: from the boyne
type: LOCATION
Source sentences:
text: They take magnesium out of the sea water (from the Boyne alongside) and using lime which it quarries five miles away at Mullaghcrone, produces a fine white power, which is processed, with the addition of chromium oxide, at very high temperatures of 2,300 degrees C into briquettes for use in steel plants.