{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/261244209"
      "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" : [ "Moreover, a content item can be an advertisement or a social networking content item related to other types of content, such as user comments, photos, videos, etc. (e.g. an advertisement for a surf travel service when a user posts photos of surfboards)." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/145551946"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/261244209"] } } }
