{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/324948722"
      "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" : [ "To realize how background noise can affect wireless communications intelligibility, Secretary Bryson compared samples from talkers either with or without an SCBA mask with no additional noise or noise from such things as a fire truck pump panel, a rotary saw cutting metal, a chainsaw cutting wood, a PASS, or a low-air alarm." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "pscr.gov" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/90951157"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/324948722"] } } }
