About: http://webisa.webdatacommons.org/114486201

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	All tetrapods have a backbone, or vertebral column, which is a bony structure common to all other vertebrates including fish, from which tetrapods evolved.
http://www.w3.org/ns/prov#wasQuotedFrom	yahoo.com