About: http://webisa.webdatacommons.org/217083853

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	Nonnative species such as feral pigs, dogs, cats, rats, goats, and cattle are a continuing threat to their food supply and eggs.
http://www.w3.org/ns/prov#wasQuotedFrom	nationalgeographic.com