{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/77013161"
      "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" : [ "Pruitt said that some aspiring ultra riders appear to have a glass ceiling, a training volume at which knee or other problems emerge and constrain the riding." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "ultracycling.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/8886228"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/77013161"] } } }
