About: http://webisa.webdatacommons.org/434129211

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	By memorizing landmarks such as trees, fields, previous markings or even a neighbor's house.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com