PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These results suggest that teenagers are responsive to risk information, but their sexual behavior is more elastic on the intensive than on the extensive margin. ?????????? ???????????????? ??? ?????????????????? ????????????????????
http://www.w3.org/ns/prov#wasQuotedFrom
  • vsemirnyjbank.org