Reminds me of a project I did where I looked into cocktail data from some of the more "involved" cocktail books like Death & Co, etc. Was quite tough to clean w

Reminds me of a project I did where I looked into cocktail data from some of the more "involved" cocktail books like Death & Co, etc. Was quite tough to clean when I tried this about ~6 years ago. How were the recipes tagged after being crawled?