About: http://webisa.webdatacommons.org/91773463

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	Historically the lake trout was the top predator in all the offshore regions of the lakes, but factors such as overfishing, invasive species and habitat alteration have greatly impacted populations.
http://www.w3.org/ns/prov#wasQuotedFrom	fws.gov