About: http://webisa.webdatacommons.org/435783294

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	The walls should be at least 18 inches high and may be made of wood, block or other material that prevents the tortoise from seeing through the wall.
http://www.w3.org/ns/prov#wasQuotedFrom	reptilesmagazine.com