question: public int syncQuery ( String query ) { long start = System . currentTimeMillis ( ) ; int modified = execute ( "update" , UPDATE_COUNT_RESPONSE , query ) ; log . debug ( "Update query took {} millis and modified {} statements" , System . currentTimeMillis ( ) - start , modified ) ; return modified ; }
target:  Synchronizes the RDF repository's representation of an entity to be exactly the provided statements.