AcrossOne band per column, left to right in the order the model declares.
DownThe kinds of that band, in the order its manifest states.
AboveThe view layer: a view owns nothing of its own; it reads the model below.
A spineHow many roads the kind carries — thicker means more of the model runs through it.
A roadOne governed relationship. Its weight is the share of the source kind's terms that complete it.
A faint roadUnder a third complete, so an unfinished region looks unfinished.
Dashed purpleA view composes from that kind; solid purple means it carries that kind's terms.
Not drawnA terminal relationship, and any typing or grounding — each is how a term is read, not somewhere a road goes, so neither is a route.
HoverLights a kind, every road touching it, and every kind on the far end.
ClickStands on it — the page opens and the map holds that node lit.