The Sustainable Meat Systems Ontology (SuMSO) is a domain ontology addressing meat systems sustainability. It extends Sustainability Core Ontology (SCO) and Basic Formal Ontology (BFO). Currently, SuMSO provides a representation of the core architectural features of a sustainable meat system, focusing on cow-derived meat as an initial use case. SuMSO deals with meat in a broad sense: it contemplates the liaisons with other cow-derived materials, such as leather and bones., SuMSO is a domain of ontology, representing meat systems sustainability. Currently, this resource provides the core ontological module of SuMSO that deals with the essential architectural features of a sustainable meat system. This ontological module addresses meat in a broad, genuine sense focusing on cow-derived meat as a starting use-case example. It does not address features related to fish, insects, novel meats, and plant-based meats. The SuMSO core ontological module aims to be the starting basis on which to extend SuMSO to more comprehensively represent meat systems sustainability., representing meat systems sustainability. Currently