Narrower than anchorSchema, which reserves the whole vocabulary so widening stays a zod change.
The level-of-care anchors need a concept -> facility-level-of-care mapping nobody has built, so
"when did Residential start" cannot be answered. Narrowed here rather than at evaluation,
because a rule that can be authored and never answered tells the author at the wrong time.
Narrower than
anchorSchema, which reserves the whole vocabulary so widening stays a zod change. The level-of-care anchors need a concept -> facility-level-of-care mapping nobody has built, so "when did Residential start" cannot be answered. Narrowed here rather than at evaluation, because a rule that can be authored and never answered tells the author at the wrong time.