About: http://webisa.webdatacommons.org/38712411

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 art of lashing spars together with ropes to create structures such as bridges and towers was one of the pioneering skills used by 18th and 19th century military engineers who went ahead of an army to pioneer a route.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.com