empty cells are not stored in app as 'not catalogued yet' https://github.com/acdh-oeaw/dig_ed_cat/issues/107
empty cells are not stored in app as 'not catalogued yet'
https://github.com/acdh-oeaw/dig_ed_cat/issues/107

acdh-oeaw/dig_ed_cat,acdh-oeaw/dig_ed_cat,acdh-oeaw/dig_ed_cat