About: http://webisa.webdatacommons.org/234409579

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	Mourning Doves, like other members of their family Columbidae, feed their young with ???pigeon milk.??? ???This substance is produced in the crop, an enlarged pocket of the upper esophagus.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com