[DAS2] DAS/2 specification problems

[Nicol, John]

Hi all,

I'm looking at the DAS/2 specification (at, say, http://biodas.org/documents/das2/das2_get.html), and I'm encountering some problems.

Specifically, none of the biodas links appear to work.  These would be useful to do some verifications on our server.
http://www.biodas.org/das/sequence/gallus_gallus/March2004/types
http://www.biodas.org/known_das_servers
http://www.biodas.org/sequence/s.cerevisiae/genes.xml

Many of the other links don't work.  For example:
http://dev.wormbase.org/das/genome/  (which itself links to the unknown http://www.biodas.org/das2)
http://www.ensembl.org/Homo_sapiens/Chr1
http://das.ensembl.org/das/SPICEDS/127/
http://sanger.ac.uk/das-registry/yeast-32-chromosome
http://flybase.org/genome/D_melanogaster/R4.3/dna/X
http://www.ncbi.nlm.nih.gov/genome/H_sapiens/B34.3/dna/chr4

And here's a typo:
http://ensemble.org/Homo_sapiens/Chr1

Thanks!
John