As an example: https://linkedpeople.net/person/Q358587

But admittedly, I've just watched two videos on using Knowledge graphs with WikiData and Obsidian to make a personalized attempt at exobrains with AI, so I am biased to think it's a good idea in general right now. I really like the idea of not just sorting by tag, but being able to get complex relations out of my personal data, so I can stop having to remember things like "ok so who all is a dev working on this project that would know something about the backend to the search function" and instead use data both available and inputed to get a list of contacts to review. It just gets to be a mess when teams get too large or too many interworking teams! You could extrapolate it to other interpersonal planning and coordination things too like "who would like to play a dungeon crawl for the next few weekends?", grabbing both calander data where we can, maybe personal notes about whether they can make it to things regularly or be upcoming things for them, and whether they like those kinds of games. Not everything would be known of course, still gotta actually ask people, make a plan, etc, but make it easier you know?