It also reminded me what an excellent job Wikipedia does with their hierarchical classification which you don't see when you search for articles by name most of the time.
https://en.wikipedia.org/w/index.php?title=More_milk.&redire...
The "Windows XP" website displays the same article when you click on "More milk" there
> After several hours and several drug injections, Jackson was still unable to fall asleep, and, according to Murray, was repeatedly asking him for "milk", a nickname for the powerful surgical general anesthetic propofol, which Jackson had used in the past as a sleep aid. At 10:40 a.m., with Jackson still not asleep, Murray relented to his requests and injected him with 25 milligrams of propofol diluted with lidocaine. With Jackson finally asleep, Murray testified that he left his bedside to go to the bathroom, and after returning two minutes later, discovered that Jackson was not breathing and had a weak pulse.
He calls taking propofol for sleep as Having chemotherapy because you're tired of shaving your head
Unlike Wikipedia these days.
Language is an imperfect means to convey knowledge, and people store that knowledge in subjective and highly personal ways.
You may mentally recall balloons within “entertainment” or “party”, whereas I might store that knowledge under “horror”.
Add onto that the massive focus on using graph theory to scale social networking technologically, and you effectively lose any motivation for rigid hierarchy.