SPARQL培训

课程编码

sparql

课程时长

14 小时 通常来说是2天,包括中间休息。

要求

  • An understanding of data structures and databases.
  • General understanding of website architecture.

Audience

  • Developers
  • Website designers
  • Content managers

课程概览

SPARQL是一种用于查询RDF (资源描述框架)数据的查询语言。对于SQL中的关系数据,它类似于SQL

这种由讲师指导的现场培训(现场或远程)是针对希望查询存储在Semantic Web数据库中的RDF数据的技术人员。

在培训结束时,参与者将能够:

  • 理解语义Web数据和关系数据之间的区别。
  • 基于Semantic Web标准查询公共数据集。
  • 使用SPARQL查询的模型数据。
  • 将网站的数据转换为语义Web链接数据。
  • 从现有应用程序中运行SPARQL查询。

课程格式

  • 互动讲座和讨论。
  • 大量的练习和练习。
  • 在实时实验室环境中亲自实施。

课程自定义选项

  • 要申请本课程的定制培训,请联系我们安排。

Machine Translated

课程大纲

Introduction

Overview of the Semantic Web

  • How interrelated datasets (linked data) work
  • Triples vs relations (tables)

Semantic Web Standards

  • RDF, OWL etc.

SPARQL Syntax

  • SELECT, WHERE, LIMIT, variables, etc.
  • Shortcuts, graphs, and unions

Querying a Semantic Website

  • Accessing a SPARQL Endpoint
  • Querying a dataset

Advanced SPARQL Constructs

  • FILTER, OPTIONAL, etc.

Modelling Semantic Data

  • URI, URL, URN, Namespace, etc.
  • Semantic Web standards (RDF, OWL, etc.)

Integrating SPARQL into an Application

  • Java libraries (Jena, etc.)

Transitioning a Website into a Semantic Web Website

  • Converting data into semantic data

Troubleshooting

Summary and Conclusion

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