About: http://webisa.webdatacommons.org/245204208

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	Mallard calls can be heard from distances exceeding a mile, depending on factors such as the elevation of the bird, terrain, vegetation, weather and how excited the duck that is making the call might be at the time.
http://www.w3.org/ns/prov#wasQuotedFrom	gameandfishmag.com