With complex structures, e.g., a chapter with subsections, selecting only the chapter is likely to select only the chapter's title, so probably you want to select the chapter and all its subsections.

The text structure is shown below.

Title, author, date...
Kertomus demokraattien puoluekokouksen vastaisesta antikapitalistiblokista Denverissä maanantaina 25
Source, notes...