Release v0.5.2 - Digital Dimensions Integration Ontology Enhancements: - Integrated LFDS Digital Dimensions classification into main ontology - Added DigitalDimension class and DigitalDimensionsScheme - Added four digital dimension concepts: Data, Observation, DigitalPublicService, DigitalSolutions - Updated hasCategory property with proper domain and range Metadata & Documentation: - Added dcterms:editor to ontology metadata - Fixed W3C ReSpec validation errors in documentation template Files Removed: - ontologies/lomo-digital-dimensions.ttl (integrated into main ontology)