About: http://webisa.webdatacommons.org/63349895

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Self-reported risk behaviors, including sexual activity and alcohol and drug use, and occurrence of STIs were assessed by use of standard interviewer-administered questionnaires at baseline and every 6 months thereafter.
http://www.w3.org/ns/prov#wasQuotedFrom	lww.com