chapbooks
type: Concept
narrower: broadside ballads
preferred label: arkkikirjallisuus @fi

folk songs
type: Concept
preferred label: kansanlaulut @fi
related: broadside ballads

broadside ballads
type: Concept
broader: chapbooks
in scheme: conceptscheme
preferred label: arkkiveisut @fi
related: ballads
related: folk songs
related: folk poetry

ballads
type: Concept
preferred label: balladit @fi
related: broadside ballads

folk poetry
type: Concept
preferred label: runomuotoinen perinne @fi
related: broadside ballads

broadsheets
type: Concept
preferred label: skillingtryck @sv
preferred label: arkkiveisut @fi