{ "items" : [
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      "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" : [ "Any suitable technique for securing the communication may be used, e.g. using the techniques already used for secure links via the Internet (for example, SSL or VPN). [0062] In a preferred embodiment, billing in the system for providing of the services is provided centrally by a billing manager." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.fr" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/507222871"
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