{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/359231910"
      "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" : [ "One disadvantage of STM is that the sample must be sufficiently electrically conductive, and with many types of particle, particularly biological particles, this requires pretreatment of the sample macromolecule in order to improve its conductivity." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/478975619"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/359231910"] } } }
