Thus, SPARQL provides a full set of analytic query operations such as JOIN, SORT, AGGREGATE for data whose schema is intrinsically part of the data rather than requiring a …

It covers the basic concepts, topics, and categories related to SPARQL and is organized in a way that makes it easy to find the information you need. With this cheat sheet, you should be able …

SPARQL can be used to express queries across diverse data sources, whether the data is stored natively as RDF or viewed as RDF via middleware. SPARQL contains capabilities for querying …

SPARQL is the standard query language and protocol for Linked Open Data and RDF databases. Having been designed to query a great variety of data, it can efficiently extract information …

Oct 8, 2025 · Geometry values can also be constructed in SPARQL using functions like CONCAT() and STRDT() – see this map of Czech railway lines for an example of …

SPARQL is a query language and a protocol for accessing RDF designed by the W3C RDF Data Access Working Group. As a query language, SPARQL is “data-oriented” in that it only queries …

Welcome to data.world's SPARQL (pronounced "Sparkle") tutorial. We hope you get a lot out of this tutorial and start using the powerful SPARQL query language to retrieve, modify, and …

SPARQL playground is a standalone application to learn SPARQL - Protocol and RDF Query Language. It was designed for teaching the technology in tutorials / workshops. It is open …

SPARQL (pronounced "sparkle") is a query language for the Semantic Web. It allows you to retrieve and manipulate data stored in RDF (Resource Description Framework) format, which …

Jun 30, 2011 · "Learning SPARQL" teaches you how to use SPARQL 1.1 by starting you off with simple queries that demonstrate the language's query-by-example approach and then taking …