Poster and Demo Papers -- Finding Unexplainable Triples in an RDF Graph -- ATU-DSS: Knowledge-Driven Data Integration and Reasoning for Sustainable Subsurface Inter-Asset Management -- Deep Learning and Sentiment Analysis for Human-Robot Interaction -- Pseudo-Random ALC Syntax Generation -- A Protégé Plugin for Annotating OWL Ontologies with OPLa -- An Editor that Uses a Block Metaphor for Representing Semantic Mappings in Linked Data -- A Diagrammatic Approach for Visual Question Answering Over Knowledge Graphs -- Simplified SPARQL REST API - CRUD on JSON Object Graphs via URI Paths -- Hate Speech Detection on Twitter: Feature Engineering v.s. Feature Selection -- Incremental Data Partitioning of RDF Data in SPARK -- Developing an Ontology for Curriculum & Syllabus -- Computer-assisted Ontology Construction System: Focus on Bootstrapping Capabilities -- Matching Offerings and Queries on an Internet of Things Marketplace -- Exploiting Equivalence to Infer Type Subsumption in Linked Graphs -- Speleothem - An Information System for Caves Based on Semantic Web Technologies -- M-CREAM: A Tool for Creative Modeling of Emergency Scenarios in Smart Cities -- Context Spaces as the Cornerstone of a Near-Transparent & Self-Reorganizing Semantic Desktop -- SeGoFlow: A Semantic Governance Workflow Tool -- Image User Profiling with Knowledge Graph and Computer Vision -- reboting.com: Towards geo-search and visualization of Austrian Open Data -- Demoing Platypus - a Multilingual Question Answering Platform for Wikidata -- Knowledge Graph Embeddings with node2vec for Item Recommendation -- REDI: A Linked Data-powered Research Networking Platform -- Combining P-Plan and the REPRODUCE-ME Ontology to Achieve Semantic Enrichment of Scientific Experiments using Interactive Notebooks -- A Scalable Consent, Transparency and Compliance Architecture -- Enabling Conversational Tourism Assistants through Schema.org Mapping -- A Workflow for generation of LDP -- Supporting sustainable publishing and consuming of live Linked Time Series Streams -- TagTheWeb: Using Wikipedia Categories to Automatically Classify Resources on the Web -- ViziQuer: a Web-based Tool for Visual Diagrammatic Queries over RDF Data -- EventKG+TL: Creating Cross-Lingual Timelines from an Event-Centric Knowledge Graph -- ABSTAT 1.0: Compute, Manage and Share Semantic Profiles of RDF Knowledge Graphs -- Entity Linking in 40 Languages using MAG -- Ulysses: an Intelligent client for replicated Triple Pattern Fragments -- Bridging Web APIs and Linked Data with SPARQL Micro-Services -- Grasping Metaphors: Lexical Semantics in Metaphor Analysis -- The Unified Code for Units of Measure in RDF: cdt:ucum and other UCUM Datatypes -- Deep Linking Desktop Resources -- VocRec: An Automated Vocabulary Recommender Tool -- Declarative Rules for Linked Data Generation at your Fingertips -- Modeling and Reasoning over Data Licenses -- PhD Symposium Track -- Recommending spatial classes for entity interlinking in the Web of Data -- Ontology ABox Comparison -- Modeling and Querying Versioned Source Code in RDF -- Linkflows: enabling a web of linked semantic publishing workflows -- Adaptive anomaly detection and root cause analysis by fusing semantics and machine learning -- Question Answering over Knowledge Bases -- Semantic Query Federation for Scalable Security Log Analysis -- Assessing the Quality of owl:sameAs Links -- SHARK: A Test-driven Framework for Design and Evolution of Ontologies -- 3rd Workshop on Geospatial Linked Data -- Using Linked Open Geo Boundaries for Adaptive Delineation of Functional Urban Areas -- 4th Workshop on Sentic Computing, Sentiment Analysis, Opinion Mining, and Emotion Detection -- A Study of the Similarities of Entity Embeddings Learned from Different Aspects of a Knowledge Base for Item Recommendations -- 2nd Workshop on Querying the Web of Data -- MAS: A Corpus of Tweets for Marketing in Spanish -- 4th Workshop on Social Media World Sensors -- Benchmarking Commercial RDF Stores with Publications Office Dataset -- 1st Workshopon Semantic Web of Things for Industry 4.0 -- Such a wonderful Place: extracting sense of place from Twitter -- 3rd Workshop on Semantic Web for Cultural Heritage -- IoT Semantic Interoperability With Device Description Shapes -- Exploring Linked Data For The Automatic Enrichment of Historical Archives -- 4th Workshop on Managing the Evolution and Preservation of the Data Web -- nlGis: A Use Case in Linked Historic Geodata -- 2nd Semantic Web solutions for large-scale biomedical data analytics -- Distributed RDF archives Querying with Spark -- 1st Workshop on Deep Learning for Knowledge Graphs and Semantic Technologies -- Assessing FAIR Data Principles against the 5-Star Open Data Principles -- Translational Models for Item Recommendation.

Ontology ABox Comparison" is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.