PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • unsafe or unwanted sex are protective against risky premarital sexual relations.2 On the other hand, poor academic performance; abuse of substances, such as drugs, alcohol and tobacco; access to pornographic films and other X-rated materials; having peers who are sexually active; family instability; and being part of the workforce, especially for males, are inversely associated with lower-risk sex
http://www.w3.org/ns/prov#wasQuotedFrom
  • guttmacher.org