{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/291084625"
      "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" : [ "In contrast to these kegs, which were made of materials such as aluminum or steel, for example, non-returnable kegs of this type are made primarily of plastic and are filled once and are then disposed of.In contrast, the conventional kegs made of aluminum or stainless steel are reusable and can be filled, cleaned and re-used multiple times." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "freepatentsonline.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/62320232"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/291084625" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/294561050"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/291084625"] } } }
