v1.0.0
RDF Studio 1.0.0
The first stable release of RDF Studio — a VS Code extension for browsing, editing, and visualizing RDF knowledge graphs.
Highlights
- Inherited properties — when a local class extends a remote class via
rdfs:subClassOf, remote properties are auto-fetched and shown read-only with source attribution - Full superclass chain — breadcrumb shows the complete class hierarchy as clickable pills (e.g. Fine Squad > Squad > Organization)
- Add/edit parameter dialogs — add datatype properties from the class + superclass chain, edit existing values with type-aware input
- Graph visualization — force-directed neighborhood graph with type-consistent colors, centered on the focus entity
- SPARQL injection protection —
safeIri()applied across all query sites - 17 unit tests covering superclass chain walking, file-safe compacting, triple-quoted string handling, and more
What's included
- Knowledge graph browser with namespace-grouped tree
- Detail view with parameters, relationships, and inherited properties
- Full CRUD for ontologies, classes, properties, and instances
- Remote SPARQL endpoint support with auto-discovery and caching
- SPARQL query panel with preset queries
- Turtle language support (hover, go-to-definition, autocomplete, diagnostics)
- Example Solar System knowledge graph for demos
- Light and dark theme support
Roadmap
- SHACL validation (schema service exists but not yet wired to UI)
- Rename refactoring across files
- RDF/XML and JSON-LD format support
Install
code --install-extension rdf-studio-1.0.0.vsix