{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/concept/_action_"
      "properties" : {
        "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/toughest_challenge_" ] } },

    { "id" : "http://webisa.webdatacommons.org/concept/_client_"
      "properties" : {
        "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/toughest_challenge_" ] } },

    { "id" : "http://webisa.webdatacommons.org/concept/_health_"
      "properties" : {
        "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/toughest_challenge_" ] } },

    { "id" : "http://webisa.webdatacommons.org/concept/_reason_"
      "properties" : {
        "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/toughest_challenge_" ] } },

    { "id" : "http://webisa.webdatacommons.org/concept/_someone_"
      "properties" : {
        "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/toughest_challenge_" ] } },

    { "id" : "http://webisa.webdatacommons.org/concept/_implementation_"
      "properties" : {
        "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/toughest_challenge_" ] } },

    { "id" : "http://webisa.webdatacommons.org/concept/_experiment_"
      "properties" : {
        "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/toughest_challenge_" ] } },

    { "id" : "http://webisa.webdatacommons.org/concept/_fact_"
      "properties" : {
        "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/toughest_challenge_" ] } },

    { "id" : "http://webisa.webdatacommons.org/concept/_leadership_"
      "properties" : {
        "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/toughest_challenge_" ] } },

    { "id" : "http://webisa.webdatacommons.org/concept/_security_"
      "properties" : {
        "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/toughest_challenge_" ] } },

    { "id" : "http://webisa.webdatacommons.org/concept/_divorce_"
      "properties" : {
        "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/toughest_challenge_"] } } }
