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LinkML Specification

The formal LinkML specification provides comprehensive documentation for implementers of LinkML tools.

SHACL Advanced Features 1.1

This document extends the functionality of SHACL by defining RDF vocabularies to cover advanced features including custom targets, annotation properties, SHACL functions, node expressions, expression constraints, and SHACL rules.

SHACL 1.2 Rules

This document introduces inference rules for SHACL 1.2, providing a mechanism for deriving new RDF triples from existing RDF data through declarative rules.

SHACL 1.2 Overview

This document provides a non-normative, high-level overview of the various Shapes Constraint Language (SHACL) 1.2 specifications.