Assertion: carotene's source | /r/HasProperty | flue gas
Facets:
value: from cement plants
type: LOCATION
value: from any other co 2 source
type: OTHER
value: from power stations
type: LOCATION
Source sentences:
text: The source of the CO 2 can be flue gas from power stations (coal, gas or oil fired), CO 2 from cement plants, or almost any other CO 2 source.