Interacting with RDF data
Finding Useful RDF Data on the Web
The author of this blog post states his opinion that "the world has too many ontologies and not enough useful data for those ontologies to [...]
Implementing Graph Transformation Languages using RDF Storage and SPARQL Queries
RDF has so far not been widely used in the context of graph rewriting tools. In this paper, the authors take AToMPM, a research-oriented meta-modelling [...]
SPARQL: Using Operators Tutorial and Quiz
This slide tutorial focuses on using various operators in SPARQL queries. Several examples are provided which include the RDF data being queried, the SPARQL query [...]
SPARQL: Using DESCRIBE and CONSTRUCT Tutorial and Quiz
This slide tutorial focuses on using DESCRIBE and CONSTRUCT in SPARQL queries, but also includes other basic operators. Several examples are provided which include the [...]
SPARQL: Using ASK Tutorial and Quiz
This slide tutorial focuses on using ASK in SPARQL queries, but also includes other basic operators. Several examples are provided which include the RDF data [...]
SPARQL: Using SELECT Tutorial and Quiz
This slide tutorial focuses on using SELECT in SPARQL queries, but also includes other basic operators. Several examples are provided which include the RDF data [...]
DBPedia SPARQL Endpoint Exercises
This slide tutorial teaches the user how to form SPARQL queries to answer various questions of interest and retrieve results from DBpedia's SPARQL endpoint. In [...]
SPARQL: An RDF Query Language Tutorial
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 [...]
RDFProv: A Relational RDF Store for Querying and Managing Scientific Workflow Provenance
Provenance metadata has become increasingly important to support scientific discovery, reproducibility, result interpretation, and problem diagnosis in scientific workflow environments. The provenance management problem concerns [...]
Open Provenance Model Tutorial
Provenance, which is an explicit representation of the origin of data, is important for users to be able to put their trust in data. The [...]