A Model for Language Annotations on the Web -- A Description Logic for Unifying Different Points of View -- OceanGraph: Some Initial Steps Toward a Oceanographic Knowledge Graph -- Digital Repositories and Linked Data: Lessons Learned and Challenges -- Author-Topic Classication based on Semantic Knowledge -- A General Process for the Semantic Annotation and Enrichment of Electronic Program Guides -- Extraction of Semantic Web Statements from Text -- Meta-modelling Ontology Design Pattern -- Automated Large Geographic Ontologies Generation Method from Spatial Databases. -Towards the Semantic Enrichment of Existing Online 3D Building Geometry to Publish Linked Building Data -- A Method for Automatically Generating Schema Diagrams for Modular Ontologies.-Conformance Test Cases for the RDF Mapping Language (RML) -- Expressive Context Modeling with Description Logics. -Dimensions Affecting Representation Styles in Ontologies.