PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In fact, a growing number of women experience psychological stress, such as depression and anxiety, during pregnancy and the postpartum period.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ul.pt