I have been working on some python code that allows converting your obsidian vault into a format that can be imported into Neo4j 4. This allows visualizing your Obsidian vault with the amazing Neo4j bloom graph visualization software 12, which is free for personal use! https://forum.obsidian.md/t/semantic-markdown-converter-visualize-and-query-your-obsidian-vault-in-neo4j/9625