About: http://webisa.webdatacommons.org/33444556

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	???Biologically, wolves are a keystone species; they literally are the ???top dogs??? and they help keep the natural balance between predators and prey,??? said Guernsey.
http://www.w3.org/ns/prov#wasQuotedFrom	ournationalparks.us