PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Children who have acquired needs to make themselves unhappy may show symptoms such as frequent temper tantrums, depression, difficulties concentrating, low self-esteem, and problems with drugs and alcohol.
http://www.w3.org/ns/prov#wasQuotedFrom
  • childdevelopmentinfo.com