About: http://webisa.webdatacommons.org/3514745

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	A siege engine is a device that is designed to break or circumvent city walls and other fortifications in siege warfare.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org