About: http://webisa.webdatacommons.org/182921036

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	During this stage the child receives pleasure from putting things in its mouth, for example sucking a nipple.
http://www.w3.org/ns/prov#wasQuotedFrom	psychteacher.co.uk