var_dump /eurovoc /concepts/4786
object(Concept)#8851 (1) {
  ["_c":protected]=>
  array(7) {
    ["inScheme"]=>
    array(2) {
      [0]=>
      int(100141)
      [1]=>
      int(100243)
    }
    ["prefLabel"]=>
    object(MLString)#8852 (1) {
      ["_c":protected]=>
      array(2) {
        ["en"]=>
        array(1) {
          [0]=>
          string(13) "climatic zone"
        }
        ["fr"]=>
        array(1) {
          [0]=>
          string(15) "zone climatique"
        }
      }
    }
    ["definition"]=>
    object(MLString)#8853 (1) {
      ["_c":protected]=>
      array(1) {
        ["en"]=>
        array(1) {
          [0]=>
          string(439) "Any of the eight principal zones, roughly demarcated by lines of latitude, into which the earth can be divided on the basis of climate	"climatic zone". Source: Collins English Dictionary - Complete & Unabridged 10th Edition. HarperCollins Publishers. Available at Dictionary.com http://dictionary.reference.com/browse/climatic zone. (Accessed: 11 Jan. 2016).
"
        }
      }
    }
    ["broader"]=>
    array(1) {
      [0]=>
      int(6011)
    }
    ["narrower"]=>
    array(6) {
      [0]=>
      int(4807)
      [1]=>
      int(4808)
      [2]=>
      int(4803)
      [3]=>
      int(4797)
      [4]=>
      int(4792)
      [5]=>
      int(4796)
    }
    ["related"]=>
    array(2) {
      [0]=>
      int(6385)
      [1]=>
      int(6384)
    }
    ["notation"]=>
    array(1) {
      [0]=>
      int(4786)
    }
  }
}