Super Mario Bros. (NES, US)

{:etype "release",
 :doc
 {:game {:id "vg-gm-smb", :etype "game", :title "Super Mario Bros."},
  :notes "Launch title for NES in North America",
  :title "Super Mario Bros. (NES, US)",
  :format "Cartridge",
  :region "USA",
  :platform
  {:id "vg-sys-nes",
   :etype "system",
   :title "Nintendo Entertainment System"},
  :publisher {:id "vg-co-nin", :etype "company", :title "Nintendo"},
  :release-date "1985-10-18"},
 :schema
 [:map
  [:title
   [:string
    {:default "Game Release",
     :gen/fmap
     #object[faker.generate$sentence 0x57966100 "faker.generate$sentence@57966100"]}]]
  [:game
   {:optional true}
   [:map
    [:id :string]
    [:etype [:= :game]]
    [:title :string]
    [:catkey {:optional true} :keyword]]]
  [:platform
   {:optional true}
   [:map
    [:id :string]
    [:etype [:= :system]]
    [:title :string]
    [:catkey {:optional true} :keyword]]]
  [:region [:string {:default ""}]]
  [:release-date [:string {:default ""}]]
  [:format [:string {:default ""}]]
  [:edition {:optional true} [:string {:default ""}]]
  [:barcode {:optional true} [:string {:default ""}]]
  [:catalog-number {:optional true} [:string {:default ""}]]
  [:notes [:string {:default ""}]]
  [:companies
   {:optional true}
   [:vector
    [:map
     [:company
      [:map
       [:id :string]
       [:etype [:= :company]]
       [:title :string]
       [:catkey {:optional true} :keyword]]]
     [:role [:string {:default ""}]]
     [:notes {:optional true} [:string {:default ""}]]]]]]}