package Ġcom . pio tr walk us z . smart law . core . model . presentation Ċ Ċ data Ġclass ĠSection Presentation Element ( ĊĠĠĠĠĠĠĠ Ġval Ġpresentation Elements : ĠList < Presentation Element > Ġ= ĠlistOf () Ċ ) Ġ: ĠPresentation Element