"Inland Empire" meaning in English

{
  "etymology_text": "Likely introduced by developers to promote the area, based on the earlier name Orange Empire (referencing its orange groves) and its position inland from Los Angeles.",
  "head_templates": [
    {
      "args": {
        "head": "Inland Empire"
      },
      "expansion": "Inland Empire",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
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          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "California, USA",
          "orig": "en:California, USA",
          "parents": [
            "United States",
            "North America",
            "America",
            "Earth",
            "Nature",
            "All topics",
            "Fundamental"
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          "source": "w"
        }
      ],
      "glosses": [
        "A region of southern California, chiefly consisting of western Riverside County and southwestern San Bernardino County"
      ],
      "id": "en-Inland_Empire-en-name-lBLJ~OWR",
      "links": [
        [
          "southern",
          "southern"
        ],
        [
          "California",
          "California"
        ]
      ],
      "related": [
        {
          "word": "Orange Empire"
        }
      ]
    }
  ],
  "word": "Inland Empire"
}

{
  "etymology_text": "Likely introduced by developers to promote the area, based on the earlier name Orange Empire (referencing its orange groves) and its position inland from Los Angeles.",
  "head_templates": [
    {
      "args": {
        "head": "Inland Empire"
      },
      "expansion": "Inland Empire",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "related": [
    {
      "word": "Orange Empire"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:California, USA"
      ],
      "glosses": [
        "A region of southern California, chiefly consisting of western Riverside County and southwestern San Bernardino County"
      ],
      "links": [
        [
          "southern",
          "southern"
        ],
        [
          "California",
          "California"
        ]
      ]
    }
  ],
  "word": "Inland Empire"
}