Creating and transforming Linked Data
Integrating Open Sources and Relational Data with SPARQL
The authors of this paper believe that the possibility to use SPARQL as a front end to heterogeneous data without significant cost in performance or [...]
RDF, SPARQL and Semantic Repositories
This massive slide presentation covers a LOT of ground, including. It begins with the benefits of using RDF, RDFS/OWL entailment rules and how they can [...]
Relational Database to RDF Translation in the Cultural Heritage Domain
The author argues that simple algorithms for automatically mapping relational data to RDF are wasteful and inefficient. Instead, mapping can be significantly improved by using [...]
Mapping Relational Database into OWL Structure with Data Semantic Preservation
This paper proposes a solution for migrating an RDBMS into an appropriate structure for the Semantic Web (i.e., RDF). The solution takes an existing RDBMS [...]
Capturing Relational Schemas and Functional Dependencies in RDFS
Mapping relational data to RDF is an important task for the development of the Semantic Web. To this end, the W3C has recently released a [...]
Accessing Relational Data with RDF Queries and Assertions
This paper presents a hybrid RDF storage model that combines relational data with arbitrary RDF metadata, as implemented in the RDF storage layer of the [...]
FOAF-a-Matic
FOAF-a-matic is a simple JavaScript application that allows you to create a FOAF (Friend-of-A-Friend) description of yourself. FOAF is a way to describe yourself using [...]
Knowledge Graph Identification
Large-scale information processing systems are able to extract massive collections of interrelated facts, but unfortunately transforming these candidate facts into useful knowledge is a formidable [...]
Preserving Linked Data: Challenges and Opportunities
In this video, the speaker begins by discussing the Web of Data and Linked Data Principles, then switches focus to the challenges of publishing and [...]
Real-time RDF Extraction from Unstructured Data Streams
Most of the Web of Data is limited to a large compendium of encyclopedic knowledge describing entities. The timely and massive extraction of RDF facts [...]