Both are data specifications. Can you elaborate on the differences between them
Schema.org is a vocabulary that can be used by anyone using semantic web technologies. Solid is a re-design of the architecture of the web that is based on semantic web technologies. Schema.org tells us there is such a thing as a Person and that the URL <https://schema.org/Person> is the place “Person” is defined. Solid is a method for storing personal data that gives users control over their data that might use concepts like <https://schema.org/Person> to describe the details of the owner of the data in a profile document.