Structured Data

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Increase the potential for re-use by providing the Open Food Facts database in formats that support structured data.

Ontologies

GoodRelations

https://www.heppnetz.de/projects/goodrelations/

Useful for core product data: barcode, brand etc.

schema.org/Product

https://schema.org/Product

Derived from GoodRelations

LanguaL

LanguaL is an international framework for food description. It contains 40.000 foods.

Food Ontology

Companies

https://schema.org/Organization Each producer page should have organization markup

Brands

https://schema.org/Brand

Implementation

RDF Export

See https://en.openfoodfacts.org/data

Announcement in French: https://fr.blog.openfoodfacts.org/news/des-donnees-libres-et-liees-export-rdf-des-donnees

RDFa markup on openfoodfacts.org

On product pages, there is some RDFa markup for schema.org.Product and Food:Product

https://www.google.com/webmasters/tools/richsnippets?q=http%3A%2F%2Ffr.openfoodfacts.org%2Fproduit%2F3350033005624%2Feminces-de-saumon-atlantique-fume-bio-monoprix

SPARQL endpoint

Not currently available.

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