| http://www.w3.org/ns/prov#value | - It teaches that oxidizers such as ammonium nitrate will accelerate burning when involved in a fire and may explode from heat or contamination.In West, however, firefighters appeared to focus largely on the chemical with which they were most familiar - the anhydrous ammonia, a liquid fertilizer that has a risk of producing a toxic chemical cloud in an accident.Doreen Strickland, president of th
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