Assertion: arsenic | /r/AtLocation | the fuel
Facets:
Source sentences:
text: The germinated barley or malt was left on those drying floors for one to several days, and it was clear that some of the arsenic contained in the fuel employed would sublime or evaporate with the fumes from the burning coal or coke, and condense on the grains of malt as the hot gases and vapours filtered through them into the room on the floor of which the malt lay.