The catalogue of shared semantic resources for interoperability
A service available to public and private bodies that exchange and publish data. It ensures that the format and meaning of the information exchanged is preserved and included in the exchanges.
How it works
Research
Search the catalog for semantic resources useful to represent your data.
Use
Use the validator to check that the semantic resources linked to your data are correct and consistent
Contribute to the catalogue
The catalogue includes semantic resources created and published by contributing entities through a technical process of automated collection.
Explore semantic resources
Use the tools
Metadata validator
It allows you to create the schema of your API in the OpenAPI standard format by querying the semantic resources present on Schema and linking it to them.

Schema Editor
By querying Schema's semantic resources, this feature allows you to create a custom API schema that conforms to the OpenAPI standard, adapting it to your specific needs and ensuring seamless integration with your existing resources

SPARQL Endpoint
The web service that allows you to write and perform queries on structured data according to the standards of the semantic web

Repository for semantic resources
Github repository templates to organize, validate, and publish semantic resources.
