About: http://webisa.webdatacommons.org/240373568

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	Naturalists such as Joseph Grinnel and Aldo Leopold fought against this extermination movement, claiming that the loss of predators disrupt the ecosystem.
http://www.w3.org/ns/prov#wasQuotedFrom	roundriver.org