Knows methods such as Direct Mapping of Relational Data to RDF (2012) for transforming data from the relational model (keys, values, rows, columns, tables) into RDF graphs.
Converting Relational Data Into RDF Format
This tutorial shows two different methods of converting or materializing relational data into RDF graph data format: the D2RQ based method and the SQL based [...]
An Introduction to Semantic Web and Linked Data
This W3C tutorial was presented at WWW2014. It is a massive, 200+ slide presentation that provides at least an overview (and often a good amount [...]
Metadata Standards Crosswalk
The crosswalk presented here is only a partial list of the elements for each of many metadata standards, focusing on the areas of overlap. This [...]
Answering SPARQL Queries over Databases under OWL 2 QL Entailment Regime
This video presents an extension of the ontology-based data access platform Ontop that supports answering SPARQL queries under the OWL 2 QL direct semantics entailment [...]
Direct Mapping of Relational Data to RDF
The need to share data with collaborators motivates custodians and users of relational databases (RDB) to expose relational data on the Web of Data. This [...]
R2RML: RDB to RDF Mapping Language
This document describes R2RML, a language for expressing customized mappings from relational databases to RDF datasets. Such mappings provide the ability to view existing relational [...]
Multi-Agent and Semantic Web Systems: RDF Data Structures
This slide presentation of lecture material was used as part of a course given at The University of Edinburgh School of Informatics. This lecture reviews [...]
Publishing Relational Databases as Linked Data
These slides appear to have been used for a course in Database Management Systems at the University of Toronto, but contain material which the creator [...]
Model Driven Engineering for Publishing Data on the Semantic Web
Publishing local data on the Semantic Web requires that one provide a shareable semantic data representation of that data. This paper presents a complete Model [...]
Recognizing, Naming and Exploring Structure in RDF Data
This master's thesis seeks to apply research into RDBMS - which has led to mature techniques for storing and querying data - to the problem [...]