Dataset URLs not working anymore

[L483]

The two links for the datasets

• http://mathieu.delalandre.free.fr/projects/sesyd/symbols/floorplans.html
• https://mathieu.delalandre.free.fr/projects/sesyd/symbols/diagrams.html

are not working anymore. Would replacing them with links to the Wayback Machine be a valid option for you?

• https://web.archive.org/web/20220121023725/http://mathieu.delalandre.free.fr/projects/sesyd/symbols/floorplans.html
• https://web.archive.org/web/20200201050845/http://mathieu.delalandre.free.fr/projects/sesyd/symbols/diagrams.html

[L483]

Originally, I only tested it for the Floorplans dataset and assumed that it will work for the Diagrams dataset, too. Unfortunately, it seems like only the Floorplans' zip-files got archived.