About: http://webisa.webdatacommons.org/28542887

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	Dr Ronald Barr has researched crying in infants for over 30 years and developed the PURPLE period of crying based off data on all types of infants.
http://www.w3.org/ns/prov#wasQuotedFrom	seattlechildrens.org