Hello, I have a varied career in full stack web development (Ruby on Rails) and XR development (Unity 3D). Among other things i presently teach VR/AR development and i'm prototyping a platform to encode my notes and books to share with my students and others. An idea is to build up a knowledge graph that can also be experienced in a front end XR 3D environment. I'm very new to graph data modelling and Neo4j. I live in northern New Hampshire (USA), a few hours north of Boston.