{"iri":"https://lexicon.financial/business/bls/ExtremeCold","label":"Extreme cold","definition":"40 degrees or below for a worker who is exposed constantly (greater than or equal to two-thirds of the day), and 32 degrees or below for a worker who is exposed frequently or less (less than two-thirds of the day).","license":"https://www.usa.gov/government-copyright","source":"bls","source_url":"https://www.bls.gov/bls/glossary.htm"}