OntoUML Community Portal
The portal provides resources, tools, and community support for practitioners using OntoUML for conceptual modeling across various domains.
OntoUML Community Portal
OntoUML is an ontologically well-founded language for ontology-driven conceptual modeling, built as a UML extension based on the Unified Foundational Ontology (UFO).
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.
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.
Shapes Constraint Language (SHACL)
This document defines the SHACL Shapes Constraint Language, a language for validating RDF graphs against a set of conditions.
Wardley Maps Book
Simon Wardley. The use of topographical intelligence in business strategy.