PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, peginterferon is at best an unpleasant drug because of its side effects, including irritability, anxiety, difficulty falling asleep and staying asleep, fatigue and depression.
http://www.w3.org/ns/prov#wasQuotedFrom
  • catie.ca