During the wikimania 2009 I was following this work :
http://wiki.openstreetmap.org/wiki/OpenLayers_Dynamic_POI
for wikimania - openstreetmap collaboration
Please first check this url :
http://osm.chamorro.com.ar/dpoi/
At this url you can see cassini localized tiles with info extracted from
download.dbpedia.org dumps
At low zoom levels we have a lot of info then we need to limit the info
per tile.
Now I use a random value but then I use anything else
Limit it by category/subcategory/search keyword it's fine but I want to
improve the system for
a large number of points at this time.
There are languages without tiles because I generate the index page from
a list from dbpedia.
Data are probably not correctly passed too
This is a work in progress .
-- sorry for my poor English ---
I based my work on a minimal example .
A more complex is here:
http://www.freemap.sk/
Saludos , Jorge