PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • They also develop behavior and mood disturbances such as anxiety, depression, and problems with attention and have somatic complaints such as headaches and develop daytime fatigue along with difficulty with sleep initiation [5, 29].
http://www.w3.org/ns/prov#wasQuotedFrom
  • hindawi.com