On their about page:
>OpenStreetMap has a list of (nearly) every bench in the world – but they don’t record whether there is an inscription on it.
Weird since OpenStreetMap does have an inscription=* key, which could be combined with the historic=memorial and memorial=bench tags. So what the site does could very well be achieved with OpenStreetMap alone.
Weird since OpenStreetMap does have an inscription=* key, which could be combined with the historic=memorial and memorial=bench tags. So what the site does could very well be achieved with OpenStreetMap alone.