{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/326500420"
      "properties" : {
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://www.w3.org/ns/prov#Entity" ] ,
        "http://www.w3.org/ns/prov#value" : [ "There are elements which are fairly common, such as borders or a key, but I can not really think of anything that is mandatory." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "cartographersguild.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/443699602"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/326500420" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/236294473"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/326500420"] } } }
