{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/288894829"
      "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" : [ "Organic solvents, such as alcohols, ketones and ethers, have beentested for their extraction efficiency, and the best results obtained using methanol." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "patentgenius.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/228373916"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/288894829" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/449456968"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/288894829"] } } }
