About: http://webisa.webdatacommons.org/153960664

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	Or protection must be provided for them by the terrain, such as a steep slope, heavy brush, a stream or ravine, etc., that can not be overrun by enemy heavies.
http://www.w3.org/ns/prov#wasQuotedFrom	florilegium.org