{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/260497436"
      "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" : [ "Two graphics illustrating the relative durometer of such items as chewing gum, a racquet ball, a rubber band, a pencil eraser, a tire tread, a shoe's heel, a shopping carts wheel and a hard hat." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "units-of-measure.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/250147527"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/260497436"] } } }
