{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/451628424"
      "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" : [ "Putting energy storage to work: Many pilot projects are underway to see how battery systems could complement wind and solar farms by banking these intermittent sources of power and releasing it into the grid to meet peak demand or stabilize the grid (maintaining a balance of supply and demand is crucial to avoid back outs and other problems)." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "gigaom.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/234380746"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/451628424"] } } }
