About: http://webisa.webdatacommons.org/329299616

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	Justified in that Impel Down was seen as impenetrable by everyone, and Marineford was a battle between the most dangerous pirate crew around and the entirety of the marines.
http://www.w3.org/ns/prov#wasQuotedFrom	tvtropes.org