var_dump /eurovoc /concepts/2167
object(Concept)#321 (1) {
  ["_c":protected]=>
  array(7) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100287)
    }
    ["topConceptOf"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100287)
    }
    ["prefLabel"]=>
    object(MLString)#322 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(1) {
          [0]=>
          string(20) "African organisation"
        }
        ["fr"]=>
        array(1) {
          [0]=>
          string(22) "organisation africaine"
        }
      }
    }
    ["altLabel"]=>
    object(MLString)#323 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(13) {
          [0]=>
          string(38) "African intergovernmental organisation"
          [1]=>
          string(38) "African intergovernmental organization"
          [2]=>
          string(20) "African organization"
          [3]=>
          string(29) "African regional organisation"
          [4]=>
          string(29) "African regional organization"
          [5]=>
          string(30) "Organisation of Central Africa"
          [6]=>
          string(27) "Organisation of East Africa"
          [7]=>
          string(31) "Organisation of Southern Africa"
          [8]=>
          string(27) "Organisation of West Africa"
          [9]=>
          string(30) "Organization of Central Africa"
          [10]=>
          string(27) "Organization of East Africa"
          [11]=>
          string(31) "Organization of Southern Africa"
          [12]=>
          string(27) "Organization of West Africa"
        }
        ["fr"]=>
        array(6) {
          [0]=>
          string(34) "organisation de l'Afrique australe"
          [1]=>
          string(34) "organisation de l'Afrique centrale"
          [2]=>
          string(37) "organisation de l'Afrique occidentale"
          [3]=>
          string(35) "organisation de l'Afrique orientale"
          [4]=>
          string(43) "organisation intergouvernementale africaine"
          [5]=>
          string(33) "organisation régionale africaine"
        }
      }
    }
    ["narrower"]=>
    array(14) {
      [0]=>
      int(6159)
      [1]=>
      int(2202)
      [2]=>
      int(5107)
      [3]=>
      int(8399)
      [4]=>
      int(8400)
      [5]=>
      int(5341)
      [6]=>
      int(8403)
      [7]=>
      int(8300)
      [8]=>
      int(8398)
      [9]=>
      int(4744)
      [10]=>
      string(4) "4586"
      [11]=>
      string(4) "2102"
      [12]=>
      string(4) "2103"
      [13]=>
      string(4) "3722"
    }
    ["related"]=>
    array(1) {
      [0]=>
      int(2189)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      int(2167)
    }
  }
}