About: http://webisa.webdatacommons.org/169427908

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	Sea grasses that covered river bottoms throughout the Chesapeake Bay estuary supported tens of thousands of wintering canvasback ducks and other wildlife.
http://www.w3.org/ns/prov#wasQuotedFrom	defendersblog.org