“The Open Data Protocol (OData) enables the creation of REST-based data services that allow resources identified using Uniform Resource Identifiers (URIs) and defined in a data model to be published and manipulated by web clients using simple HTTP messages .
As always, Wikipedia knows a lot about this:
https://de.wikipedia.org/wiki/Open_Data_Protocol
Dieser Beitrag ist auch verfügbar auf: Deutsch (German)