This is an RDF/SHACL version of schema.org, generated based on the RDFa data model. Alignments with common RDF practices have been made, e.g. using rdfs:Class instead of schema:Class.
There is also a hand-written Example File containing SHACL constraints using (almost) all elements of the SHACL Core vocabulary.
More on SHACL.
Holger Knublauch - last updated on 2017-08-15 for schema.org 3.3