PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Types of hormonal birth control methods include:Combination birth control pills, which combine the hormones estrogen and progestin to prevent ovulation.Progestin only birth control pills, also called the mini-pill.Implants -- small rods implanted surgically beneath the skin, which release a continuous dose of progestin to prevent ovulation.Progestin injections, such as Depo-Provera, are given in
http://www.w3.org/ns/prov#wasQuotedFrom
  • umm.edu