The Library of Congress Authorities and Vocabularies service enables both humans and machines to programmatically access authority data at the Library of Congress via URIs.
The Talis Connected Commons scheme is intended to directly support the publishing and reuse of Linked Data in the public domain by removing the costs associated with those activities.
Die Erstkatalogisierungs-ID (auch Erstkatalogisierer-Identifikationsnummer, EKI) ist ein Identifikator für Katalogeinträge, der verbundübergreifend in Deutschland und Österreich vergeben wird. Ziel der EKI ist es, alle Titelaufnahmen zu ein und derselben Publikation datenbankübergreifend und dauerhaft identifizieren zu können.
The Semantic Web, a knowledge-centric model for the Web's future, supplements human-readable documents and XML message formats with data that can be understood and processed by machines. SPARQL Protocol and RDF Query Language (SPARQL) is to the semantic Web as SQL is to a relational database. It allows applications to make sophisticated queries against distributed RDF databases, and is widely supported by many competing frameworks. This tutorial demonstrates its use through the example of a team tracking and journaling system for a virtual company.