The single country-of-origin product facet provides a class for products made within a single country of origin. the ‘local food’ subclass can be used to assign instances of food which are retailed close to their origin, to support description of “100-mile” diets.

For graph databases, the “has country of origin” object property can be used to attach a food item to one or more countries of origin.

As a separate branch there is the food product name legal status facet which covers datums about regulatory labeling information.

For graph databases, a food product name legal status instance can be connected to a food class or instance via the “is about” object property. Further information can be annotated onto the legal status item instance.