cldf_id,cldf_description,cldf_targetParameterReference,cldf_sourceParameterReference,cldf_edgeIsDirected,Source,Target,Forms,Varieties,Languages,Families SIMILAR-FLAT,,1633,1558,1,SIMILAR,FLAT,3,3,3,3 SIMILAR-HOW,,1239,1558,1,SIMILAR,HOW,6,6,6,4 SIMILAR-IMITATE,,117,1558,1,SIMILAR,IMITATE,4,4,4,3 SIMILAR-SEEM,,1521,1558,1,SIMILAR,SEEM,19,19,19,7