Editor app for creating Playtools publications

(From tasks listed at <http://strongdynamic.blogspot.com/2007/08/d-datahead-community-iii.html>)

"""
Tools will have to be written so game developers, who may not want to know what the inside of Vim looks like, can convert their content to the N3 format. But it need not be the publishers themselves who do this; any content which is OGC or CC-sharealike licensed can be easily converted by any fan of the material. It doesn't even have to be an application developer, just someone with a website who can publish mime-type "text/rdf+n3".
"""