This lab presents innovating visualizations of data.bnf.fr data: diagrams, timelines, maps. This data is available and freely usable (Open license), in RDF or JSON.
Image from Gallica about Squash

Squash

Topic
Squash
Source file
RAMEAU - Source record
Field
Sports et jeux
Variant subject headings
Squash (italien) Squash-rackets