What's the difference between GlycomeDB and GlyTouCan

[cthoyt]

GlycomeDB and GlyTouCan both appear to have all of the same metadata and represent the same database. Is there a difference? If not, should one be preferred over the other?

[renatocjn]

They seem to be the same online artefacts but with different descriptions. Ideally we shouldn't have this without a good reason. At the moment we will keep both to preserve PIDs. I will enqueue a task to add verification of duplicated URLs on registration forms and a search bar for curators to verify this when curating the requests.