Understands that a SPARQL query matches an RDF graph against a pattern of triples with fixed and variable values. – Linked Data for Professional Education

SPARQL: An RDF Query Language Tutorial

Thu, 24 Nov 2016 05:51:17 +0000

This slide tutorial introduces the user to the SPARQL query language and the concept of Linked Open Data. It emphasizes that the amount of RDF datasets published has been steadily growing over the years.

URL: http://skkudatalab.weebly.com/ld4pe.html
Keywords: SPARQL, Linked Open Data (LOD) Cloud, Semantic Web
Author: Kim, Seonghun
Publisher: Sungkyunkwan University (SKKU)
Date created: 2016-11-22 05:00:00.000
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P10M
Educational use: instruction
Educational audience: teacher-educationSpecialist
Interactivity type: mixed

Linked Data Query Processing

Mon, 14 Nov 2016 05:43:16 +0000

The amount of Linked Data published on the Web has increased dramatically in recent years. While some data publishers expose their datasets not only based on Linked Data principles but also via dedicated query services, relying on such services for use cases of live Linked Data consumption results in ignoring a large portion of the Web of Linked Data. As a consequence, we currently witness the emergence of a new area of research that focuses on query processing approaches which rely solely on Linked Data principles. This five-part tutorial aims to provide participants with an overview of this new field. It discusses the foundations of and new problems that are specific to Linked Data query processing, and reviews works that aim to address them.

URL: http://dsg.uwaterloo.ca/LDQTut2013/
Keywords: Web of Data, Link Traversal Based Query Execution (LTBQE), SPARQL
Author: Hartig, Olaf
Date created: 2013-05-14 04:00:00.000
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P2H
Educational use: instruction
Educational audience: generalPublic
Interactivity type: expositive

Introduction and Application Scenarios

Sun, 23 Oct 2016 05:39:27 +0000

This module introduces the main principles of Linked Data, the underlying technologies and background standards. It provides basic knowledge for how data can be published over the Web, how it can be queried, and what are the possible use cases and benefits. The module also includes some multiple choice questions in the form of a quiz, screencasts of popular tools, and embedded videos.

URL: http://www.euclid-project.eu/modules/chapter1.html
Keywords: Linked Data, Linked Data Principles, Semantic Web, Web of Data, XML, RDF, HTTP URIs, Triple, Graph, SPARQL, Mashup
Publisher: EUCLID Project
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P2H
Educational use: instruction
Educational audience: professional
Interactivity type: mixed

Introduction and Application Scenarios Quiz

Sun, 23 Oct 2016 05:39:26 +0000

Ten multiple choice questions that are intended to test one's knowledge after reading and viewing the materials in Module 1: Introduction and Application Scenarios.

URL: http://www.euclid-project.eu/content/chapter-1-quiz.html
Keywords: Mashup, SPARQL, Graph, Triple, HTTP URIs, RDF, XML, Web of Data, Semantic Web, Linked Data Principles, Linked Data
Publisher: EUCLID Project
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P10M
Educational use: assessment
Educational audience: student
Interactivity type: active

Scaling Up

Sun, 23 Oct 2016 05:39:26 +0000

This module addresses the main issues of Linked Data and scalability. In particular, it provides details on approaches and technologies for clustering, distributing, sharing, and caching data. Furthermore, it addresses the means for publishing data and the relationship between Big Data and Linked Data, exploring how some of the solutions can be transferred in the context of Linked Data.

URL: http://www.euclid-project.eu/modules/chapter6.html
Keywords: MapReduce, Linked Data, Big Data, Scalability, NoSQL, Hadoop
Publisher: EUCLID Project
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P3H
Educational use: professionalDevelopment
Educational audience: student
Interactivity type: mixed

Scaling Up Quiz

Sun, 23 Oct 2016 05:39:26 +0000

Ten multiple choice questions that are intended to test one's knowledge after reading and viewing the materials in Module 6: Scaling Up (http://www.euclid-project.eu/modules/course6).

URL: http://www.euclid-project.eu/content/chapter-6-quiz.html
Keywords: Hadoop, NoSQL, Scalability, Big Data, MapReduce, Linked Data
Publisher: EUCLID Project
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P10M
Educational use: instruction
Educational audience: student
Interactivity type: mixed

Querying Linked Data Quiz

Fri, 21 Oct 2016 05:39:20 +0000

Ten multiple choice questions that are intended to test one's knowledge after reading and viewing the materials in Module 2: Querying Linked Data (http://www.euclid-project.eu/modules/course2).

URL: http://www.euclid-project.eu/content/chapter-2-quiz.html
Keywords: SPARQL, RDF Schema, Web Ontology Language (OWL)
Publisher: EUCLID Project
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P10M
Educational use: assessment
Educational audience: teacher-educationSpecialist
Interactivity type: active

Querying Linked Data

Fri, 21 Oct 2016 05:39:20 +0000

This module looks in great detail at SPARQL and introduces approaches for querying and updating semantic data. It covers the SPARQL algebra, the SPARQL 1.1 protocol, and provides examples for reasoning over Linked Data. The module uses examples from the music domain, which can be directly tried out and ran over the MusicBrainz dataset. This includes gaining familiarity with the RDFS and OWL languages, which allow developers to formulate generic and conceptual knowledge that can be exploited by automatic reasoning services in order to enhance the power of querying.

URL: http://www.euclid-project.eu/modules/chapter2.html
Keywords: Inferencing, SPARQL, RDF Schema, Web Ontology Language (OWL), Semantic Web, Entailment
Author: Norton, Barry
Publisher: EUCLID Project
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P3H
Educational use: professionalDevelopment
Educational audience: professional
Interactivity type: expositive

Module 1: Introduction and Application Scenarios

Wed, 21 Sep 2016 05:11:51 +0000

URL: http://www.euclid-project.eu/modules/course1.html
Keywords: Mashup, SPARQL, Graph, Triple, HTTP URIs, RDF, XML, Web of Data, Semantic Web, Linked Data Principles, Linked Data
Publisher: EUCLID Project
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P2H
Educational use: instruction
Educational audience: student
Interactivity type: mixed

Storing and querying RDF data

Fri, 02 Sep 2016 05:05:14 +0000

These slides were used during a lecture in the course, "Practical Introduction to Semantic Technologies" at the University of Jyvaskyla (Finland). Part 1 focuses on RDF Data storage, which is broken down into categories: Native, DBMS-backed, Non-RDF DB, and Hybrid. For each category, specific tools and frameworks are described, with links. Several are described in further detail, including how to download and install them. Part 2 focuses on Querying RDF data using SPARQL. The basics of the query language are outlined with some simple example queries. SPARQL 1.1 Update for graph management is also covered briefly.

URL: http://users.jyu.fi/~olkhriye/ties452/lectures/Lecture02.pdf
Keywords: Dataset, RDF, Triple Store, Sesame, Apache Jena, SPARQL
Author: Khriyenko, Oleksiy
Date created: 2015-11-02 05:00:00.000
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P30M
Interactivity type: mixed