Map:mynewmap

{
 "mapImage": "File:MapBackground.png",
 "mapBounds": [[0, 0], [1000, 1000]],
 "categories": [
 { "id": "1", "name": "Artifacts", "color": "#ff00ff" }
 ],
 "markers": [
 {
 "id": "1",
 "categoryId": "1",
 "position": [500, 300],
 "popup": {
 "title": "A Sword",
 "description": "Very important artifact",
 "link": {
 "url": "Article_about_a_sword",
 "label": "See more"
 }
 }
 }
 ]
}