https://tverbeke.r-universe.dev/RSBJsonhttps://tverbeke.r-universe.dev/api/packages/RSBJsonhttps://tverbeke.r-universe.dev/RSBJson/RSBJson.pdfhttps://tverbeke.r-universe.dev/RSBJson/doc/manual.htmlhttps://tverbeke.r-universe.dev/RSBJson/NEWShttps://tverbeke.r-universe.dev/RSBJson/NEWS.txthttps://tverbeke.r-universe.dev/RSBJson/citationhttps://tverbeke.r-universe.dev/RSBJson/citation.txthttps://tverbeke.r-universe.dev/RSBJson/citation.cff