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          <PropertyDesc>BOSTON OMAHA CORPORATION</PropertyDesc>
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      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>DFA GLOBAL REAL ESTATE SECURIT</StockNm>
        <EOYBookValueAmt>14280</EOYBookValueAmt>
        <EOYFMVAmt>14512</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>DFA INVT DIMENSIONS GROUP INCE</StockNm>
        <EOYBookValueAmt>222478</EOYBookValueAmt>
        <EOYFMVAmt>238310</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>DFA INVT DIMENSIONS GROUP INC</StockNm>
        <EOYBookValueAmt>262781</EOYBookValueAmt>
        <EOYFMVAmt>335528</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>HARDING LOEVNER FDS INC INTL E</StockNm>
        <EOYBookValueAmt>100000</EOYBookValueAmt>
        <EOYFMVAmt>104416</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>VANGUARD 500 INDEX FUND ADMIRA</StockNm>
        <EOYBookValueAmt>207705</EOYBookValueAmt>
        <EOYFMVAmt>336589</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>VANGUARD SMALL-CAP INDEX FUND</StockNm>
        <EOYBookValueAmt>13621</EOYBookValueAmt>
        <EOYFMVAmt>20946</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>VANGUARD SMALL-CAP VALUE INDEX</StockNm>
        <EOYBookValueAmt>56891</EOYBookValueAmt>
        <EOYFMVAmt>83017</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>EFT SERIES DISTILLATE US FUNDA</StockNm>
        <EOYBookValueAmt>268857</EOYBookValueAmt>
        <EOYFMVAmt>337781</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>DFA INVT DIMENSIONS GROUP INC</StockNm>
        <EOYBookValueAmt>219671</EOYBookValueAmt>
        <EOYFMVAmt>303532</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>DFA INVT DIMENSIONS GROUP INC</StockNm>
        <EOYBookValueAmt>128200</EOYBookValueAmt>
        <EOYFMVAmt>169112</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>VANGUARD INDEX FDS TOT STKIDX</StockNm>
        <EOYBookValueAmt>533524</EOYBookValueAmt>
        <EOYFMVAmt>849698</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>VANGUARD REIT ETF</StockNm>
        <EOYBookValueAmt>185034</EOYBookValueAmt>
        <EOYFMVAmt>207111</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>JPMORGAN MORTGAGE BKED SEC CL</StockNm>
        <EOYBookValueAmt>120000</EOYBookValueAmt>
        <EOYFMVAmt>125088</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
    </InvestmentsCorpStockSchedule>
    <InvestmentsGovtObligationsSch documentId="InvGovtObligSch">
      <USGovtObligationsBookVlEOYAmt>304854</USGovtObligationsBookVlEOYAmt>
      <USGovtObligationsEOYFMVAmt>307012</USGovtObligationsEOYFMVAmt>
    </InvestmentsGovtObligationsSch>
    <OtherExpensesSchedule documentId="OtherExpensesSch">
      <OtherExpensesScheduleGrp>
        <Desc>ANNUAL CHARITABLE REGISTRATION</Desc>
        <RevenueAndExpensesPerBooksAmt>15</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>15</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>POSTAGE &amp; DELIVERY</Desc>
        <RevenueAndExpensesPerBooksAmt>9</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>9</NetInvestmentIncomeAmt>
      </OtherExpensesScheduleGrp>
    </OtherExpensesSchedule>
    <OtherIncomeSchedule2 documentId="OtherIncomeSch2">
      <OtherIncomeDetail>
        <Desc>FEDERAL TAX REFUND</Desc>
      </OtherIncomeDetail>
    </OtherIncomeSchedule2>
    <TaxesSchedule documentId="TaxesSchedule">
      <TaxesDetail>
        <CategoryTxt>FOREIGN TAXES PAID</CategoryTxt>
        <Amt>3680</Amt>
        <NetInvestmentIncomeAmt>3680</NetInvestmentIncomeAmt>
      </TaxesDetail>
    </TaxesSchedule>
  </ReturnData>
</Return>