{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/221133353"
      "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" : [ "Manufacturers receive a certificate of standards compliance and can display the USP mark on their shipping containers, labels, and other documents." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "acs.org" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/298095577"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/221133353"] } } }
