# Lexical Knowledge Graph A lexical knowledge graph represents words, pronunciations, senses, phrases, corpus examples, and semantic or phonological relations as nodes and typed edges. Bryant's trigger pairs, concept sets, pronunciation multiplicity, rhyme relations, WordNet relations, and phrase bank are naturally graph-shaped, even when historically materialized through hashes, vectors, trees, and files rather than a graph database. Related: [[wiki/Knowledge Graph|Knowledge Graph]], [[wiki/Semantic Network|Semantic Network]], [[wiki/Distributional Semantics|Distributional Semantics]], [[projects/Ten Years Building a Symbolic Language Engine|Symbolic Language Engine]].