PhotoGraph: A clever name for a clever site

Stefan Lischke has produced PhotoGraph, a website where photos have been annotated with a topic map.

It's a simple TopicMap with persons, photos, locations, events, objects, actions and objects topics and taken-at and depicted-in assocs... The Applet, which is a modified HyperGraph[1] which uses my tinyTIM[2] as TopicMap enigne, shows a Fragment with a depth of 2 "around" the shown topic.