PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Uthman Olalekan A - - 2008 Multi-foetal pregnancies and multiple births including twins and higher order multiples births such as triplets and quadruplets are high-risk pregnancy and birth.
http://www.w3.org/ns/prov#wasQuotedFrom
  • biomedsearch.com