====== User details ======
[[category:user]]

**Name:** [[hasName:=Grzegorz J. Nalepa]]
<pl>xstat gjn: [name, 'Grzegorz J. Nalepa'].</pl>

**Age:** [[hasAge:=35]]

<pl>xstat gjn: [age, 35].</pl>

**Recently read:** [[hasRecentlyRead::bookstore:book:the_call_of_cthulhu]]

<pl>xstat gjn: [recently_read,the_call_of_cthulhu].</pl>

**Knows languages:** [[knowsLanguage:=english]], [[knowsLanguage:=polish]], [[knowsLanguage:=german]], [[knowsLanguage:=french]], [[knowsLanguage:=russian]]

<pl>xstat gjn: [knows_language, [english, polish, german, french, russian]].</pl>

**Favourite genres:** [[hasFavouriteGenre:=science]]

<pl>xstat gjn: [favourite_genre, science].</pl>

**Favourite authors:** [[hasFavouriteAuthor::bookstore:author:stephen_king]], [[hasFavouriteAuthor::bookstore:author:h_p_lovecraft]]

<pl>xstat gjn: [favourite_author, [stephen_king, h_p_lovecraft]].</pl>

====== Recommendations: ======

<pl scope="[user|book]"
   goal="gox(gjn,[recommend_books], gdi), 
   print_results">
</pl>