PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Epiblast cells, which are stem cells that can self renew or differentiate into all the cell types of the embryo, Hypoblast cells which give rise to a protective membrane around the embryo (yolk sac) and Trophectoderm cells that develop first into a reservoir of cells which can self replicate and which generate a range of specialised cells that form much of the placenta.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com