# Formagium — Index Caseorum Mundi > A structured database of the world's cheeses: 4957 cheeses, each with its technical specification — milk, milk > treatment, paste, rind, style, pressed-curd cooking, ageing, fat, weight, certifications (PDO, PGI, TSG, AOC), country, > region and province — from official and open sources, every value with its source. Italian at https://www.formagium.com/, English at > https://www.formagium.com/en/. Sources, in the order that wins when they disagree: the official specification (the EU eAmbrosia register and each PDO/PGI's documents, quoted; US 21 CFR Part 133 standards of identity), then composition tables (ANSES CIQUAL 2020), then the cheese infoboxes of eight Wikipedias (CC BY-SA 4.0), then Wikidata (CC0), last cheese.com (its facts only — milk, type, rind, flavour, aroma, texture, colour, family — where no other source speaks). Nothing is estimated: a value no source gives is empty. ## Data - [Every cheese, one line each, in plain English](https://www.formagium.com/llms-full.txt) - [The index as JSON](https://www.formagium.com/data/index.json): one row per cheese; s = slug (the sheet is https://www.formagium.com/), n = names [Italian, English], a = other names, c = countries (ISO 3166-1 alpha-3), r = regions, p = provinces (Natural Earth admin-1 codes), m = milk, t = treatment, x = paste, k = rind, y = style, w = pressed-curd cooking, g = certifications, ag = ageing in days [minimum, stated maximum or null], ac = the minimum's ageing class, f = fat in dry matter (%), fc / wc = fat and weight classes, kg = wheel weight [min, max], fl / ar / tx / co / fa = flavour, aroma, texture, paste colour, family (labels in data/vocab.json), h = detail shard. - [The detail of each cheese](https://www.formagium.com/data/d/00.json): 64 shards (00–63) keyed by slug, with sources per attribute. - [Place names](https://www.formagium.com/data/places.json) ## Pages - [The catalogue, Italian](https://www.formagium.com/) · [English](https://www.formagium.com/en/) - [About and sources](https://www.formagium.com/en/info) - [Glossary](https://www.formagium.com/en/glossary): the technical vocabulary of cheese, each term defined from the sources it cites (Codex Alimentarius, EU and Italian law, ONAF); every field of the catalogue is one of its terms · [Italiano](https://www.formagium.com/glossario) - [Sitemap](https://www.formagium.com/sitemap.xml)