{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/290916653"
      "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" : [ "A photonic crystal is a material that has a cavity or hole structure formed therein that is reflective for certain wavelengths while other wavelengths are not reflected." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/48508780"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/290916653"] } } }
