About: http://webisa.webdatacommons.org/344931644

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	Even encouraging animals to mate in captivity is a challenge to zookeepers.
http://www.w3.org/ns/prov#wasQuotedFrom	petslady.com