[Dbpedia-discussion] Literals written as URIs in the .nt files

Hi, I'm noticing some strange output from the latest build of the Extraction Framework. Namely in the wikipedia_links and geo_coordinates output files. In the wikipedia_links I get http://purl.org/dc/elements/1.1/language de . instead of http://purl.org/dc/elements/1.1/language de@de . and in

[Dbpedia-discussion] Category Node?

I'm trying to use the WikiParser to determine the category list of a wikipedia page. The category tags are represented as TextNode objects but when I print out the toWikiText, it get an empty string. Should categories be TextNodes and if so, what's the correct extract the category name from the