Contents
- 17.1 Overview
- 17.2 The Semantic Web
- 17.2.1 Representing Knowledge -- RDF and Triples
- 17.2.2 Ontologies
- 17.2.3 Asking Questions -- SPARQL
- 17.2.4 Talking about RDF -- Reification, Named Graphs and Provenance
- 17.2.5 Linked Data -- Connecting the Semantic Web
- 17.3 Mining the Web: Search and Semantics
- 17.3.1 Search Words and Links
- 17.3.2 Explicit Markup
- 17.3.3 External Semantics
- 17.4 Using Web Data
- 17.4.1 Knowledge-rich Applications
- 17.4.2 The Surprising Power of Big Data
- 17.5 The Human Web
- 17.5.1 Recommender Systems
- 17.5.2 Crowdsourcing and Human Computation
- 17.5.3 Social Media as Data
- 17.6 Summary
Glossary items referenced in this chapter
adjacency statistics, anonymous identifier, Berners-Lee, Tim, big data, CERN, chatbot, closed world assumption, crowdsourcing, data detector, database, DBpedia, declarative knowledge, deep neural network, Descartes, Réne, entity recognition, external semantics, Facebook, GeoNames, Google, Google search, graph identifier, hidden Markov model, human computation, human-in-the-loop, hypertext, IBM, IBM Watson, image recognition, ISBN, JavaScript, Jeopardy!, JSON, knowledge-rich reasoning, link structure, linked data, linked data cloud, machine learning, markup, microdata, microformats, n-gram, named entity recognition, named graphs, namespace, natural language processing, negation as failure, network representation, OCR (optical character recognition), ontology, open world assumption, OWL, PageRank, pattern recognition, power law distribution, principal eigenvector, procedural knowledge, Prolog, provenance, quadstores, RDF, RDF triple notation, RDF triplestore, RDFS, reCAPTCHA, recommender systems, regular expression, reification, relevance feedback, relevance information, schema.org, scientific data, search engine, search terms, semantic markup, semantic web, Snip!t, social machine, social media, SPARQL, sparse matrix, spreading activation, statistical techniques, subject--predicate--object triples, text mining, text prediction, triplestores, URI, URL, vCard ontology, web of data, web science, web search, web-scale reasoning