{
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          "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Element/html",
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            },
            "chrome_android": {
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            },
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              "version_added": true
            },
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              "version_added": true
            },
            "opera_android": {
              "version_added": true
            },
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            "safari_ios": {
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              "version_added": true
            },
            "webview_android": {
              "version_added": true
            }
          },
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            "experimental": false,
            "standard_track": true,
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          }
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            "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Using_the_application_cache",
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              },
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                },
                {
                  "version_added": "3",
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                }
              ],
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              },
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                "version_added": "10"
              },
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              },
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              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": true
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          },
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                  "version_added": "70"
                },
                "chrome_android": {
                  "version_added": "70"
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                },
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                },
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                },
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                },
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              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": true
              }
            }
          }
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          "__compat": {
            "support": {
              "chrome": {
                "version_added": true
              },
              "chrome_android": {
                "version_added": true
              },
              "edge": {
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              },
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              },
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              },
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              },
              "opera": {
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              },
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              },
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              },
              "safari_ios": {
                "version_added": true
              },
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              },
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              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": true
            }
          }
        },
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                "version_added": true
              },
              "chrome_android": {
                "version_added": true
              },
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              },
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              },
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              },
              "safari_ios": {
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              },
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              },
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              }
            },
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              "experimental": false,
              "standard_track": true,
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      }
    }
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}