language to build virtualized maps:
get whole map: tm:/internet/semantic-web/topicmaps/literature/
add maps: tm:/internet/ + tm:/markup/
transform maps: tm:/internet/literature/ * tm:/bibxml/
language to store and update maps:
convert maps: file:map.ctm > file:map.xtm
modify map: "42" > tm:/us/government/gwbush / shoesize
modify map: "42" >> tm:/us/government/gwbush / shoesize