{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/29672957"
      "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" : [ "Invented in 1972 by Godfrey Hounsfield and Allan Cormack, who later won the Nobel Prize, CAT scans use both X-rays and computer technology to create detailed images of body parts, including the heart and other organs, bones, and muscles." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "lef.org" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/372597046"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/29672957"] } } }
