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Processing RDF data using programming languages.

Linked Statistical Data Analysis

Linked Data design principles are increasingly employed to publish and consume high-fidelity, heterogeneous statistical datasets in a distributed fashion. While vast amounts of linked statistics [...]

By |August 13th, 2017|Comments Off on Linked Statistical Data Analysis

SPARQL Package for R: Movie Star Graph Visualization Tutorial

The SPARQL Package allows you to directly import results of SPARQL SELECT queries into the statistical environment of R as a data frame, allowing one [...]

By |August 6th, 2017|Comments Off on SPARQL Package for R: Movie Star Graph Visualization Tutorial

Using the SPARQL Package in R to Handle Spatial Linked Data: Part II

Continuing where Part I left off, this tutorial shows how to access Spatial and Temporal Data about the complex environmental system of the Brazilian Amazon [...]

By |August 6th, 2017|Comments Off on Using the SPARQL Package in R to Handle Spatial Linked Data: Part II

Using the SPARQL Package in R to Handle Spatial Linked Data: Part I

As a solution to bridge two communities, those of statistical computing and the Semantic Web, there is now the SPARQL Package for R, which enables [...]

By |August 6th, 2017|Comments Off on Using the SPARQL Package in R to Handle Spatial Linked Data: Part I

SPARQL Package for R: Linked Open Piracy Tutorial

This tutorial shows how to do a visual analysis and basic statistical analysis of the data in the Linked Open Piracy data set. It makes [...]

By |August 6th, 2017|Comments Off on SPARQL Package for R: Linked Open Piracy Tutorial

Making Sense of Linked Data with Python

This blog post goes over three basic tasks for consuming RDF with Python: Fetching the data; Parsing the data returned into a graph; Traversing the [...]

By |May 3rd, 2017|Comments Off on Making Sense of Linked Data with Python

RDF Homework Exercises

This document contains several "written" and "electronic" homework questions originally from the course "Semantic Web Topics" at LeHigh University. They include: Translating an RDF Graph [...]

By |January 20th, 2017|Comments Off on RDF Homework Exercises

SPARQL and Linked Data Homework Exercises

This document contains several "written" and "electronic" homework questions originally from the course "Semantic Web Topics" at LeHigh University. They include: Write a series of [...]

By |January 20th, 2017|Comments Off on SPARQL and Linked Data Homework Exercises

JRDF: An RDF Library in Java

JRDF is an attempt to create a standard set of APIs and base implementations to RDF using the latest version of the Java language. A [...]

By |January 16th, 2017|Comments Off on JRDF: An RDF Library in Java

Using RDFAlchemy Together With RDFLib’s SPARQLStore to Query DBPedia and Process Resources in an Object-Oriented Way

The author of this blog posts shares his work towards manipulating RDF graphs with Python to create an application that can handle Linked Datar esources [...]

By |January 10th, 2017|Comments Off on Using RDFAlchemy Together With RDFLib’s SPARQLStore to Query DBPedia and Process Resources in an Object-Oriented Way