PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • DEQ reminds residents that smoke is present and even without toxic vapors can irritate the respiratory system and can worsen symptoms for those who already have breathing difficulties due to conditions such as asthma and emphysema.
http://www.w3.org/ns/prov#wasQuotedFrom
  • epa.gov