About: http://webisa.webdatacommons.org/440988151

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 back and wings are a slightly darker shade of grey than the herring gull but slightly paler than the yellow-legged gull.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com