{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/prov/74292135"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/209514483" ] } },

    { "id" : "http://webisa.webdatacommons.org/209514483"
      "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" : [ "Among the memorabilia settled into the just released catalog is a 1937 single-signed Lou Gehrig baseball, game-used bats from Ruth, Cobb, Roberto Clemente and Jim Bottomley, Billy Sims' 1978 Heisman Trophy ring and for entertainment buffs, even a 1947 studio termination letter signed by Marilyn Monroe." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "psacard.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/47563504"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/209514483" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/508322445"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/209514483"] } } }
