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 [...]
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 [...]
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 [...]
This paper discusses the basic steps in developing an application profile, and the utility of application profiles in constructing and validating bibliographic records using a [...]
Textual tutorial describing how RDF Schema (RDFS) extends RDF vocabulary to allow for describing taxonomies of classes and properties. RDFS also extends definitions for some [...]
A comparison table created to understand the tradeoffs and differences among markup languages. It compares XML (eXtensible Markup Language), RDF (Resource Description Framework), and DAML [...]
Semantic Web data with annotations is becoming available, with the YAGO knowledge base a prominent example. This video discusses an approach to performing the closure [...]
Follows where previous video left off, describing how adding a property to a resource can confer new membership in a class to that resource. Discusses [...]
Video tutorial describing the role of vocabularies in Semantic Web development, particularly the reuse of existing vocabularies. How to access predefined classes and properties through [...]
Discussion of RDFS, focusing on how classes and properties allow one to make inferences about resources. Covers axiomatic triples and inferencing from subproperties. Also discusses [...]
This S5 format slideshow details the changes made to the query language in SPARQL 1.1- it is not a basic introduction to SPARQL and assumes [...]