reading the signal…
Signals / Object / Mapped places
in Groningen, GR·counted·236 all time
A small memorial stone set into pavement, usually bearing a victim’s name and life dates.
Counted, not streamed: Stolperstein Memorial has no time series, so it is read as a footprint across places. All-time count by city.
Things that physically exist: street furniture, signs, buildings. All-time counts.