PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • During the first stage of life, babies rapidly learn how to communicate with their carers, so that by the age of 12 months, most babies understand what is being said to them and are starting to communicate their needs by pointing or by showing their carer objects.
http://www.w3.org/ns/prov#wasQuotedFrom
  • child-development-guide.com