About: http://webisa.webdatacommons.org/47446448

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	We increased the complexity of smaller pens by adding climbing structures ??? logs, stumps, rocks, and other natural materials ??? and built several large naturalistic enclosures.
http://www.w3.org/ns/prov#wasQuotedFrom	izn.org.uk