About: http://webisa.webdatacommons.org/207095816

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	Longships were a type of ship invented and used by the Vikings for trade, commerce, exploration, and warfare during the Viking Age.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org