PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Nonulcerative sexually transmitted diseases, such as gonorrhea and chlamydial infection, also increase sexual transmission of HIV (Laga et al., 1993; Plummer et al., 1991).
http://www.w3.org/ns/prov#wasQuotedFrom
  • nap.edu