About: http://webisa.webdatacommons.org/202841348

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	However, the simplest forms of castle did not have stone walls or towers at all, and instead relied on defences of earth and wood.
http://www.w3.org/ns/prov#wasQuotedFrom	h2g2.com