PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The condition of the road, and any hazards or other conditions that would impact use, such as steep slopes, sharp curves, areas prone to washout, sections that are too narrow to allow two-way traffic, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • worksafebc.com