"b'" meaning in Yola

{
  "etymology_templates": [
    {
      "args": {
        "1": "yol",
        "2": "ga",
        "3": "b'"
      },
      "expansion": "Irish b'",
      "name": "bor"
    }
  ],
  "etymology_text": "Influenced by Irish b'.",
  "head_templates": [
    {
      "args": {
        "1": "yol",
        "2": "verb"
      },
      "expansion": "b'",
      "name": "head"
    }
  ],
  "lang": "Yola",
  "lang_code": "yol",
  "pos": "verb",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "to be",
          "word": "ba"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 4 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Yola entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "If we had any luck, our name would have been sung",
          "ref": "1867, “A YOLA ZONG”, in SONGS, ETC. IN THE DIALECT OF FORTH AND BARGY, number 6, page 86:",
          "text": "Yith w'had any lhuck, oor naame wode b' zung,",
          "type": "quote"
        },
        {
          "english": "Our eyes would be dazzled to look up to the sky.",
          "ref": "1867, “A YOLA ZONG”, in SONGS, ETC. IN THE DIALECT OF FORTH AND BARGY, number 7, page 86:",
          "text": "Our eein wode b' mistern t' dearnt up ee skee.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Apocopic form of ba (“to be”)"
      ],
      "id": "en-b'-yol-verb-uTrsqsCF",
      "links": [
        [
          "ba",
          "ba#Yola"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "apocopic"
      ]
    }
  ],
  "word": "b'"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "yol",
        "2": "ga",
        "3": "b'"
      },
      "expansion": "Irish b'",
      "name": "bor"
    }
  ],
  "etymology_text": "Influenced by Irish b'.",
  "head_templates": [
    {
      "args": {
        "1": "yol",
        "2": "verb"
      },
      "expansion": "b'",
      "name": "head"
    }
  ],
  "lang": "Yola",
  "lang_code": "yol",
  "pos": "verb",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "to be",
          "word": "ba"
        }
      ],
      "categories": [
        "Pages with 4 entries",
        "Pages with entries",
        "Yola apocopic forms",
        "Yola entries with incorrect language header",
        "Yola lemmas",
        "Yola terms borrowed from Irish",
        "Yola terms derived from Irish",
        "Yola terms with quotations",
        "Yola verbs"
      ],
      "examples": [
        {
          "english": "If we had any luck, our name would have been sung",
          "ref": "1867, “A YOLA ZONG”, in SONGS, ETC. IN THE DIALECT OF FORTH AND BARGY, number 6, page 86:",
          "text": "Yith w'had any lhuck, oor naame wode b' zung,",
          "type": "quote"
        },
        {
          "english": "Our eyes would be dazzled to look up to the sky.",
          "ref": "1867, “A YOLA ZONG”, in SONGS, ETC. IN THE DIALECT OF FORTH AND BARGY, number 7, page 86:",
          "text": "Our eein wode b' mistern t' dearnt up ee skee.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Apocopic form of ba (“to be”)"
      ],
      "links": [
        [
          "ba",
          "ba#Yola"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "apocopic"
      ]
    }
  ],
  "word": "b'"
}