PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These compounds are of concern because they affect the upper and lower respiratory tract, are powerful irritants, and can cause sensitization reactions leading to asthma and other health effects.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cdc.gov