<https://asmedigitalcollection.asme.org/appliedmechanics/issue/7/2>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://asmedigitalcollection.asme.org/appliedmechanics/article/7/2/A91/1101779/Discussion-The-Forces-Required-for-Rolling-Steel>