<http://materialhandlingsafety.org/#/schema/person/137b2a696b5e1119c8c0da9e19e8819c>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://materialhandlingsafety.org/how-to-identify-areas-where-guardrails-may-be-needed/>