PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is, however, notoriously difficult to uncover links between maternal diet and child health, given the numerous other factors which may be involved in the development of diseases such as asthma and eczema.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bbc.co.uk