About: http://webisa.webdatacommons.org/212926681

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	Immature in first year: Head, neck and upper parts dark greyish-brown or slate with white triangular spots, particularly numerous on head and neck.
http://www.w3.org/ns/prov#wasQuotedFrom	pc.gc.ca