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Week 1
Welcome to the Course
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Pre-Course Survey
Umfrage
0.0 Lecture Overview
Video
Learning Material
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1.0 Lecture Overview - Knowledge Representation with Graphs
Video
1.1 From Data to Knowledge
Video
1.1 From Data to Knowledge
Selbsttest
1.2 Knowledge and How to Present It
Video
1.2 Basic Knowledge Graph Infrastructure
Selbsttest
1.3 The Art of Understanding
Video
1.3 The Art of Understanding
Selbsttest
1.4 Graphs and Triples
Video
1.4 Graphs and Triples
Selbsttest
1.5 Knowledge Graphs
Video
1.5 Knowledge Graphs
Selbsttest
1.6 The Semantic Web
Video
1.6 The Semantic Web
Selbsttest
1.7 Linked Data and the Web of Data
Video
1.7 Linked Data and the Web of Data
Selbsttest
Hands-On 1.1 Graph Creation from Text
Video
Hands-On 1.2 The Art of Understanding: Natural Language Processing
Video
Hands-On 1.3 NLP Ambiguities
Video
1.8 Weekly Assignment
Benoteter Test
Week 2
Welcome to Week 2!
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2.0 Lecture Overview
Video
Learning Material
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2.1 How to Identify and Access Things
Video
2.1 How to Identify and Access Things
Selbsttest
2.2 How to Represent Simple Facts with RDF
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2.2 How to Represent Simple Facts with RDF
Selbsttest
2.3 RDF Turtle Serialization
Video
2.3 RDF Turtle Serialization
Selbsttest
2.4 Vocabularies and Model Building with RDFS
Video
2.4 Vocabularies and Model Building with RDFS
Selbsttest
2.5 RDF Complex Data Structures
Video
2.5 RDF Complex Data Structures
Selbsttest
Excursion 1 Reification and RDF*
Video
Excursion 1: Reification and RDF*
Selbsttest
2.6 Logical Inference with RDF(S)
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2.6 Logical Inference with RDF(S)
Selbsttest
Excursion 2 RDFa – RDF and the Web
Video
Excursion 2: RDFa – RDF and the Web
Selbsttest
Hands-On 2.1 RDFLib - RDF Serialisation and Visualisation
Video
Hands-On 2.2 RDFLib - RDF Graph Manipulation
Video
2.7 Weekly Assignment
Benoteter Test
Week 3
Welcome to Week 3
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3.0 Lecture Overview - Querying Knowledge Graphs with SPARQL
Video
3.0 Hands-On Overview
Video
Learning Material
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3.1 How to Query RDF(S)
Video
3.1 How to Query RDF(S)
Selbsttest
Excursion 3: DBpedia Knowledge Graph
Video
Excursion 3: DBpedia Knowledge Graph
Selbsttest
Excursion 4: Wikidata Knowledge Graph
Video
Excursion 4: Wikidata Knowledge Graph
Selbsttest
3.2 Complex Queries with SPARQL
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3.2 Complex Queries with SPARQL
Selbsttest
3.3 More Complex SPARQL Queries
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3.3 More Complex SPARQL Queries
Selbsttest
3.4 SPARQL Sub-Select and Property Paths
Video
3.4 SPARQL Sub-Select and Property Paths
Selbsttest
3.5 SPARQL is more than a Query Language
Video
3.5 SPARQL is more than a Query Language
Selbsttest
3.6 Quality Assurance with SHACL Constraints
Video
3.6 Quality Assurance with SHACL Constraints
Selbsttest
Hands-On 3.1 Querying Knowledge Graphs with SPARQL - Wikidata
Video
Hands-On 3.2 Querying Knowledge Graphs with SPARQL - DBpedia
Video
Hands-On 3.3 SPARQL Query Federation
Video
3.7 Weekly Assignment
Benoteter Test
Week 4
Welcome to week 4
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4.0 Lecture Overview - Ontologies as Key to Knowledge Representation
Video
Hands-On 4.0 Overview
Video
Learning Material
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4.1 From Aristotle to AI: Exploring Ontologies in Computer Science
Video
4.1 From Aristotle to AI: Exploring Ontologies in Computer Science
Selbsttest
4.2 The crucial Role of Mathematical Logic
Video
4.2 The crucial Role of Mathematical Logic
Selbsttest
Excursion 5: Essential Logics in a Nutshell
Video
Excursion 5: Essential Logics in a Nutshell
Selbsttest
Excursion 6: Description Logics
Video
Excursion 6: Description Logics
Selbsttest
4.3 The Web Ontology Language OWL
Video
4.3 The Web Ontology Language - OWL
Selbsttest
4.4 From simple to complex: Scaling up with OWL
Video
4.4 From simple to complex: Scaling up with OWL
Selbsttest
4.5 Unlocking the Potential of OWL
Video
4.5 Unlocking the Potential of OWL
Selbsttest
Hands-On 4.1 Ontology Creation with Protégé
Video
Hands-On 4.2 Reasoning in Protégé
Video
4.6 Weekly Assignment
Benoteter Test
Week 5
Welcome to Week 5
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5.0 Ontological Engineering for Smarter Knowledge Graphs
Video
Learning Material
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5.1 Beyond the Limits of OWL
Video
5.1 Beyond the Limits of OWL
Selbsttest
Excursion 7 The Semantic Web Rule Language SWRL
Video
Excursion 7 The Semantic Web Rule Language SWRL
Selbsttest
5.2 How to Design Your Own Ontology
Video
5.2 How to design your own Ontology
Selbsttest
5.3 How to Design Better Ontologies
Video
5.3 How to Design Better Ontologies
Selbsttest
5.4 Ontological Engineering
Video
5.4 Ontological Engineering
Selbsttest
5.5 Knowledge Graph Construction
Video
5.5 Knowledge Graph Construction
Selbsttest
5.6 Ontologies & Knowledge Graphs – Best Practices
Video
5.6 Ontologies & Knowledge Graphs – Best Practices
Selbsttest
Hands-On 5.1 NLP and Knowledge Graph Construction
Video
Hands-On 5.2 OpenRefine
Video
Hands-On 5.3 SWRL in Protégé
Video
5.7 Weekly Assignment
Benoteter Test
Week 6
Welcome to Week 6
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6.0 Intelligent Applications with Knowledge Graphs and Deep Learning
Video
Learning Material
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6.1 The Graph in Knowledge Graphs
Video
6.1 The Graph in Knowledge Graphs
Selbsttest
Excursion 8 Distributional Semantics and Language Models
Video
Excursion 8 Distributional Semantics and Language Models
Selbsttest
6.2 Knowledge Graph Embeddings
Video
6.2 Knowledge Graph Embeddings
Selbsttest
6.3 Knowledge Graph Completion
Video
6.3 Knowledge Graph Completion
Selbsttest
6.4 Knowledge Graphs and Language Models
Video
6.4 Knowledge Graphs and Language Models
Selbsttest
6.5 Semantic Search
Video
6.5 Semantic Search
Selbsttest
6.6 Exploratory Search and Recommender Systems
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6.6 Exploratory Search and Recommender Systems
Selbsttest
Hands-On 6.1 NetworkX
Video
Hands-On 6.2 AmpliGraph
Video
6.7 Weekly Assignment
Benoteter Test