PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Medical and demographic research subsequently identified some differences in SRB that correspond with ethnicity, birth order, parental age, urbanization, environmental conditions, and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thenewatlantis.com