{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/prov/513539159"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/97269659" ] } },

    { "id" : "http://webisa.webdatacommons.org/97269659"
      "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" : [ "Confirm the expectations and details ahead of time, including the prescribed length of the talk, time allotted for questions, availability of audiovisual equipment, and anticipated size and scientific background of the audience." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "acs.org" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/82155932"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/97269659" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/393075641"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/97269659" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/453072303"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/97269659" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/418265330"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/97269659" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/308557510"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/97269659"] } } }
