PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition to dust mites, other common household irritants such as mold, secondhand smoke, and strong cleaning products can affect people with COPD. Use these tricks to counteract them: Ask smokers to smoke outdoors.
http://www.w3.org/ns/prov#wasQuotedFrom
  • everydayhealth.com