This week in Neo4j covers the history of SQL iterations and its relation to the recently published GQL standard for querying property graphs. The newsletter also discusses building a Healthcare Knowledge Graph, customizing the Property Graph Index in LlamaIndex, and features a podcast with Ashleigh Faith discussing pragmatic knowledge graphs. Additionally, it highlights upcoming events such as conferences, meetups, and the NODES 2024 conference registration is now open. Dmitrii Kamaev is featured as a community member, showcasing his expertise in biomedical research and software development. The newsletter also shares a post by Sophia Yang highlighting the use of GraphRAG with Neo4j for extracting knowledge from content sources.