Replacing old version of comp index.
MarkLogic: Using the Triple Index
This brief exercise makes use of a triple index outside of SPARQL. It relies on previously loaded data and builds on queries which were run [...]
MarkLogic: Introducing SPARQL
A brief tutorial on how to explore a previously loaded graph database using a SPARQL endpoint. Gives several examples of queries using DBpedia and BBC [...]
MarkLogic: Semantics Hello World
In this exercise, the user will: 1) Insert RDF triples into a database; 2) Query the triples using SPARQL. This is just one of several [...]
MarkLogic: SPARQL and XQuery together
This exercise covers the use of SPARQL and XQuery together in a few different ways. This involves running a series of queries on the BBC [...]
MarkLogic: Next Steps
This is just one of several tutorials in a sequence, and they should be done in order to gain the most benefit. This final tutorial [...]
Tracking RDF Graph Provenance using RDF Molecules
The Semantic Web facilitates the integration of partial knowledge and finding evidence for hypothesis from Web knowledge sources. However, the appropriate level of granularity for [...]
On Explicit Provenance Management in RDF/S Graphs
The notion of RDF Named Graphs has been proposed in order to assign provenance information to data described using RDF triples. This paper argues that [...]
SPARQL Queries for Publications and Authors
This page contains SPARQL queries useful for finding information on authors and publications on VIVO. These query examples, if adapted, have other useful applications as [...]
Mining the Web of Linked Data with RapidMiner
Lots of data from different domains is published as Linked Open Data. While there are quite a few browsers for that data, as well as [...]
SPARQL FAQs
This set of FAQs was written before SPARQL 1.1, making it obsolete for practical purposes. However, its treatment of topics such as how SPARQL deals [...]