PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Vocal cord dysfunction (VCD) can be caused by irritation such as post nasal drip, acid reflux, coughing, upper respiratory infections, anxiety, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • netwellness.org