PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Research suggests that stress can cause or worsen a myriad of common ailments, including hypertension, depression, anxiety, insomnia, irritable bowel and headaches.
http://www.w3.org/ns/prov#wasQuotedFrom
  • massgeneral.org