About: http://webisa.webdatacommons.org/315850959

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	I do not know, but they made this sword and other iron weapons and tools well into the imperial period when they definitely were not considered Iron Age.
http://www.w3.org/ns/prov#wasQuotedFrom	thecelerymuseum.com