text: var VIZABI_MODEL = {
    "state": {
      "time": {
        "dim": "time"
      },
      "entities": {
        "dim": "geo",
        "filter": {
          "geo": {"un_state": true}
        },
        "show": {
          "geo": { "$in": ["usa", "rus", "chn", "nga"] }
        }
      },
      "entities_colorlegend": { 
        "dim": "world_4region"
      },
      "marker": {
        "space": ["entities", "time"],
        "label": {
          "use": "property",
          "which": "name"
        },
        "axis_y": {
          "use": "indicator",
          "which": "income_per_person_gdppercapita_ppp_inflation_adjusted",
          "scaleType": "log"
        },
        "axis_x": {
          "use": "indicator",
          "which": "time",
          "scaleType": "time"
        },
        "color": {
          "use": "property",
          "which": "world_4region",
          "scaleType": "ordinal",
          "allow": {
            "scales": ["ordinal"]
          },
          "syncModels": ["marker_colorlegend"]
        }
      },
      "entities_tags": {
        "dim": "tag"
      },
      "marker_colorlegend": {
        "space": ["entities_colorlegend"],
        "opacityRegular": 0.8,
        "opacityHighlightDim": 0.3, 
        "label": {
          "use": "property",
          "which": "name"
        },
        "hook_rank": {
          "use": "property",
          "which": "rank"
        },
        "hook_geoshape": {
          "use": "property",
          "which": "shape_lores_svg"
        }
      },
      "marker_tags": {
        "space": ["entities_tags"],
        "label": {
          "use": "property",
          "which": "name"
        },
        "hook_parent": {
          "use": "property",
          "which": "parent"
        }
      }
    },
    "ui": {
      "datawarning": {
        "doubtDomain": [1800, 1950, 2015],
        "doubtRange": [1.0, 0.3, 0.2]
      }
    }
  }
  ;