| http://www.w3.org/ns/prov#value | - Danger area Areas where conditions pose a serious danger to employees, such as areas where: ??? Immediately dangerous to life or health (IDLH) conditions could exist OR ??? High levels of exposure to toxic substances could exist OR ??? There is a potential for exceeding the lower explosive limit (LEL), also known as the lower flammability limit (LFL), of a substance.
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