About: http://webisa.webdatacommons.org/453089427

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	They may be visible at birth or develop when a child is a few weeks to a few months old.
http://www.w3.org/ns/prov#wasQuotedFrom	parents.com