{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/149670142"
      "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" : [ "(a typical sort of thing you see on an algebraic topologist???s whiteboard, drawn by Patrick Orson.) Instead of writing down dozens of equations, you get a nice visual depiction of what???s going on, and you can learn to reason very quickly with these diagrams." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "wordpress.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/131166702"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/149670142"] } } }
