    :recommendation/priority 500
    :recommendation/necessary false
    :recommendation/description "Implementing Lean Software Develpment is optional recommendation for basic specialization, because... //TBD @alexpetrov"}
+
   {:recommendation/specialization [:specialization/id "basic"]
    :recommendation/media [:media/id "sicp"]
    :recommendation/id "basic_sicp"
    :recommendation/priority 400
    :recommendation/necessary false
    :recommendation/description "SICP is optional recommendation for basic specialization, because... //TBD @alexpetrov"}
+
   {:recommendation/specialization [:specialization/id "basic"]
    :recommendation/media [:media/id "mymamo"]
    :recommendation/id "basic_mymamo"

   :media/url "http://dddcommunity.org/book/evans_2003/"
   :media/isbn "ISBN-13: 978-0321125217 ISBN-10: 0321125215"
   :media/author [[:author/id "eric_evans"]]}
  {:media/id "head_first_design_patterns"
   :media/type :media.type/book
   :media/title "Head First: Design Patterns"

   :author/name "Ethan Watrall"}
  {:author/id "jeff_siarto"
   :author/name "Jeff Siarto"}
  {:author/id "sandi_metz"
   :author/name "Sandi Metz"}
  
  ]

 [{:media/id "pragmatic_programmer"
