PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Common anchorage points include I-beams, columns, rebars, scaffolding, or other structural components.
http://www.w3.org/ns/prov#wasQuotedFrom
  • millerfallprotection.com