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

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

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

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

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

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