About: http://webisa.webdatacommons.org/51688685

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	The skeletal system of a pigeon weighs just one twentieth of the weight of its whole body.This is to help it fly.Birds Skeletal SystemBirds Skeletal SystemThey have small compact bodies and most of their weight is in the center.
http://www.w3.org/ns/prov#wasQuotedFrom	prezi.com