RDF 1.1 Concepts and Abstract Syntax
RDF 1.1 Concepts and Abstract Syntax defines an abstract syntax (a data model) which serves to link all RDF-based languages and specifications.
OntoUML Vocabulary
The OntoUML Vocabulary is a Web Ontology Language (OWL) implementation of the OntoUML Metamodel. T
LinkML Specification
The formal LinkML specification provides comprehensive documentation for implementers of LinkML tools.
LinkML – Linked Data Modeling Language
LinkML is an open-source data modeling framework that simplifies the creation of FAIR (Findable, Accessible, Interoperable, and Reusable) data models.
Validating RDF Data
This book describes two technologies for RDF validation: Shape Expressions (ShEx) and Shapes Constraint Language (SHACL), the rationales for their designs, a comparison of the two, and some example applications.
What Is SHACL | Ontotext Fundamentals
Improve knowledge graph quality with efficient, standards-based data validation.