Knowledge Graphs

  1. Schema Design and Ontology Engineering
    1. Ontology Fundamentals
      1. Role in Knowledge Graphs
        1. Schema vs Ontology
          1. Ontology Components
            1. Design Principles
            2. RDF Schema
              1. Classes
                1. rdfs:Class
                  1. Class Hierarchies
                    1. rdfs:subClassOf
                    2. Properties
                      1. rdfs:Property
                        1. Property Hierarchies
                          1. rdfs:subPropertyOf
                          2. Constraints
                            1. rdfs:domain
                              1. rdfs:range
                              2. Inference Rules
                              3. Web Ontology Language
                                1. OWL Profiles
                                  1. OWL Lite
                                    1. OWL DL
                                      1. OWL Full
                                      2. Class Constructs
                                        1. Class Definitions
                                          1. Class Expressions
                                            1. Class Hierarchies
                                            2. Property Types
                                              1. Object Properties
                                                1. Data Properties
                                                  1. Annotation Properties
                                                  2. Property Characteristics
                                                    1. Functional Properties
                                                      1. Inverse Functional Properties
                                                        1. Transitive Properties
                                                          1. Symmetric Properties
                                                          2. Cardinality Restrictions
                                                            1. Exact Cardinality
                                                              1. Minimum Cardinality
                                                                1. Maximum Cardinality
                                                                2. Logical Axioms
                                                                  1. Equivalence
                                                                    1. Disjointness
                                                                      1. Subsumption
                                                                    2. Standard Vocabularies
                                                                      1. Dublin Core
                                                                        1. Core Elements
                                                                          1. Terms Vocabulary
                                                                          2. FOAF
                                                                            1. Person Modeling
                                                                              1. Social Networks
                                                                              2. Schema.org
                                                                                1. Web Markup
                                                                                  1. Structured Data
                                                                                  2. SKOS
                                                                                    1. Concept Schemes
                                                                                      1. Taxonomies
                                                                                        1. Thesauri
                                                                                      2. Ontology Design Patterns
                                                                                        1. Naming Conventions
                                                                                          1. Modularization
                                                                                            1. Reuse Strategies
                                                                                              1. Documentation Practices
                                                                                                1. Versioning Approaches

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                                                                                              2. Foundational Technologies

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                                                                                              4. Knowledge Graph Construction