PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • At the individual level, such factors as education, self-efficacy, perceptions about the benefits of condom use, perceived infection risk, household economic status and urban residence are positively associated with condom use,21???25 while early sexual initiation and substance use are negatively associated.21,22,24???27 Partner and relationship characteristics are also important: Condom use is le
http://www.w3.org/ns/prov#wasQuotedFrom
  • guttmacher.org