Review the ways in which "lute" is used, especially in the casting recipes, and whether they should indeed be tagged as "tools".
See also closed issue #116 "Check consistency of lute/luting"
Search term: luth* (RE)
TC: lute/luter never tagges as tool; tagged as material in about 60% of cases. TCN: lute/luter never tagged as tool; tagged as material in about 80% of cases .
TL (search term "lute"): Never tagged as tool; tagged as material in about 90% of cases.