About: http://webisa.webdatacommons.org/182176274

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	For all waterbirds combined, including grebes, pelicans, cormorants, herons, egrets, ibis, waterfowl, rails, cranes, shorebirds, gulls, and terns, there were over 86.7 million bird use-days.
http://www.w3.org/ns/prov#wasQuotedFrom	whsrn.org