HGNC RDF converter
Usage
% wget ftp://ftp.ebi.ac.uk/pub/databases/genenames/new/tsv/hgnc_complete_set.txt
% ruby hgnc2ttl.rb hgnc_complete_set.txt > hgnc_complete_set.ttl
% wget ftp://ftp.ebi.ac.uk/pub/databases/genenames/new/tsv/hgnc_complete_set.txt
% ruby hgnc2ttl.rb hgnc_complete_set.txt > hgnc_complete_set.ttl