PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Mental stress is a major factor in numerous psychiatric disorders including depression, schizophrenia and anxiety, he noted.
http://www.w3.org/ns/prov#wasQuotedFrom
  • eurekalert.org