About: http://webisa.webdatacommons.org/230700427

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	They can be seen in every state except Hawaii, and are most commonly spotted over lakes in the Mississippi Valley, Pacific Northwest, Hudson River Valley and the Mid-Atlantic.
http://www.w3.org/ns/prov#wasQuotedFrom	nwf.org