PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Studies show that exposure to secondary compounds could be as much as twice that for ozone itself, and that these secondary compounds will also have health effects, including an increase in respiratory diseases, asthma and allergies.
http://www.w3.org/ns/prov#wasQuotedFrom
  • buildings.com