PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sulfur oxides, nitrogen compounds, ozone, metals, fluoride, and other air pollutants have a wide variety of impacts on organisms (Barker & Tingey, 1992).
http://www.w3.org/ns/prov#wasQuotedFrom
  • urbanhabitats.org