{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/151271184"
      "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" : [ "Such systems are not as cost effective as pressurized gas filtration because those systems usually require both the air pressure step as well as the diaphragm squeeze to produce dry solids." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "freepatentsonline.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/306724131"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/151271184"] } } }
