PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In a preferred embodiment, the chemical agent is a sex steroid hormone, selected from the group of an estrogen, an androgen such as testosterone, and a progestin.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es