About: http://webisa.webdatacommons.org/425205255

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	Also, copper, bronze, and iron were used for armor as well as for different weapons such as swords, daggers, spears, and maces.
http://www.w3.org/ns/prov#wasQuotedFrom	mcgill.ca