Which cultural area has the lowest total imports from the significant event Harrying of the North
select ?ent where { ?ent wdt:P31 wd:Q518261 . ?ent wdt:P2136 ?obj . ?ent wdt:P793 wd:Q1703402} ORDER BY ASC(?obj)LIMIT 5 
cultural area: Q518261 harrying of the north: Q1703402