minor tag cleanup - license=CC0-1.0; *_date:cause -> *_event
slowly extending Iberian relations to maritime boundaries
tuning up labels by removing years
cleaning up Isle of Man tagging
cleaning up Isle of Man tagging
removing unnecessary boundary tags
minor semicolon spacing addition
adjusting start date for Kingdom of Navarre place node, making room for Kingdom of Pamplona
adding some San Sebastián info
removing duplicative place points; fixing Pamplona dates
removing an old Kingdom of Navarre that was actually Kingdom of Pamplona
fixing typos, removing an errant node!
tuning up Kingdom of Pamplona relations; creating chronology relation & labels; wiki tagging
tuning up some Roman Empire relations to remove ugly arbitrary borders
updating some Kingdom of Castile relations to maritime boundaries
updating some Crown of Castile relations to maritime boundaries + tag updates
updating some Crown of Castile relations to maritime boundaries + tag updates
updating some Crown of Castile relations to maritime boundaries + tag updates
removing boundary tags from natural features