example

[
{ 
"id":"ADWAWDAWe1212", //you get the gist
"lat":52.474167,
"lng":13.459444,
"title": "The Estrel",
"description":"The place to be, the centre stage of Eurofurence 22!"
"category":"convention"
},
id":"ADWAWDAWe1212", //you get the gist
"lat":52,
"lng":13,
"title": "Brandenburger Tor",
"description":"The site of the reunification of germany and a monument to triumphs"
"category":"sight"
},
]

mapEntry.yaml

MapEntry:
  type: object
  properties:
    id:
      type: string
      format: uid
    lat:
      type: number
      format: double
    lng:
      type: number
      format: double
    title:
      type: string
    description:
      type: string
    category:
      type: string