{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/concept/_letter_"
      "properties" : {
        "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/_source_for+the+history" ] } },

    { "id" : "http://webisa.webdatacommons.org/concept/_record_"
      "properties" : {
        "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/_source_for+the+history" ] } },

    { "id" : "http://webisa.webdatacommons.org/concept/_book_"
      "properties" : {
        "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/_source_for+the+history" ] } },

    { "id" : "http://webisa.webdatacommons.org/concept/_work_"
      "properties" : {
        "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/_source_for+the+history" ] } },

    { "id" : "http://webisa.webdatacommons.org/concept/ordnance+survey_memoirs_"
      "properties" : {
        "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/_source_for+the+history"] } } }
