Update roman-amphitheaters.geojson
Merge pull request #2 from paregorios/master

add Pleiades URIs
Update roman-amphitheaters.geojson
Update roman-amphitheaters.geojson
Update roman-amphitheaters.geojson
testing origin
arles z
Update roman-amphitheaters.geojson
Merge pull request #3 from Leovigild/patch-2

Update roman-amphitheaters.geojson
Update roman-amphitheaters.geojson