{"iri":"https://lexicon.financial/business/bls/HeavyVibration","label":"Heavy vibration","definition":"Vibration of one or more shaking objects or surfaces such that exposure to the vibration causes a strain on the body or the extremities.","license":"https://www.usa.gov/government-copyright","source":"bls","source_url":"https://www.bls.gov/bls/glossary.htm"}