PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • MDH considers HRLs to be safe concentrations, even for sensitive groups of people such as children, the elderly, and pregnant women.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cdc.gov