About: http://webisa.webdatacommons.org/447930880

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	In the early 1900???s, due to professional market hunting and the destruction of wetland habitats, populations of ducks, geese and other water birds had crashed.
http://www.w3.org/ns/prov#wasQuotedFrom	nature.org