The paths themselves can be incorporated in different ways in a model -as features (Lao et al., 2011; <cite>Gardner et al., 2014)</cite> , as Horn clauses to provide rules for inference in KGs whether directly or through scores that represent the strength of the path as a direct relation (Neelakantan et al., 2015; Guu et al., 2015) , also taking into account information about intermediary nodes (Das et al., 2017; Yin et al., 2018) .