About: http://webisa.webdatacommons.org/268245789

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	If your dump file was created with the mysqldump --opt I am actually not sure of which of the two ways is the fastest so you will have to try it and find out.
http://www.w3.org/ns/prov#wasQuotedFrom	percona.com