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Foreword;Preface; Conventions Used in This Book; Using Code Examples; Safari® Books Onli� How to Contact Us;Semantic Data;
Chapter 1: Why Semantics?;
1.1 Data Integration Across the Web;
1.2 Traditional Data-Modeling Methods;
1.3 Semantic Relationships;
1.4 Metadata Is Data;
1.5 Building for the Unexpected;
1.6 "Perpetual Beta";
Chapter 2: Expressing Meaning;
2.1 An Example: Movie Data;
2.2 Building a Simple Triplestore;
2.3 Merging Graphs;
2.4 Adding and Querying Movie Data;
2.5 Other Examples;
Chapter 3: Using Semantic Data;
3.1 A Simple Query Languaâ?¥
3.2 Feed-Forward Inference;
3.3 Searching for Connections;
3.4 Shared Keys and Overlapping Graphs;
3.5 Basic Graph Visualization;
3.6 Semantic Data Is Flexibâ?¤Standards and Sources;
Chapter 4: Just Enough RDF;
4.1 What Is RDF?;
4.2 The RDF Data Model;
4.3 RDF Serialization Formats;
4.4 Introducing RDFLib;
4.5 SPARQL;
Chapter 5: Sources of Semantic Data;
5.1 Friend of a Friend (FOAF);
5.2 Linked Data;
5.3 Freebase;
Chapter 6: What Do You Mean, "Ontology"?;
6.1 What Is It Good For?;
6.2 An Introduction to Data Modeling;
6.3 Just Enough OWL;
6.4 Using Protégé;
6.5 Just a Bit More OWL;
6.6 Some Other Ontologies;
6.7 This Is Not My Beautiful Relational Schema!;
Chapter 7: Publishing Semantic Data;
7.1 Embedding Semantics;
7.2 Dealing with Legacy Data;
7.3 RDFLib to Linked Data;Putting It into Practice;
Chapter 8: Overview of Toolkits;
8.1 Sesame;
8.2 Other RDF Stores;
8.3 SIMILE/Exhibit;
Chapter 9: Introspecting Objects from Data;
9.1 RDFObject Examples;
9.2 RDFObject Framework;
9.3 How RDFObject Works;
Chapter 10: Tying It All Together;
10.1 A Job Listing Application;
10.2 Job Listing Data;
10.3 Serving the Website;
10.4 A Generic Viewer;
10.5 Getting Company Data;
10.6 Specialized Views;
10.7 Publishing for Others;
10.8 Expanding the Data;
10.9 Sophisticated Queries;
10.10 Visualizing the Job Data;
10.11 Further Expansion;Epilogue;
Chapter 11: The Giant Global Graph;
11.1 Vision, Hype, and Reality;
11.2 Participating in the Global Graph Community;
11.3 Bracing for Continuous Chanâ?¥Colophon;