Getting Started with Semantics in MarkLogic
This is the second chapter in MarkLogic's "Semantic Developer's Guide". It describes how to set up MarkLogic Server to store triples. Includes a step-by-step example [...]
Introduction to Semantics in MarkLogic
This is the first chapter in MarkLogic's "Semantic Developer's Guide". It contains information about the RDF data model in general but, more importantly, the chapter [...]
MarkLogic: Loading Data
This text-based tutorial provides code and a walk-through for creating and configuring Databases and App servers using MarkLogic's Management API. It then moves on to [...]
Tracking RDF Graph Provenance using RDF Molecules
The Semantic Web facilitates the integration of partial knowledge and finding evidence for hypothesis from Web knowledge sources. However, the appropriate level of granularity for [...]
Provenance Requirements for the Next Version of RDF
The origins of information on the Web is crucial in many applications to allow information quality assessment, data integration, trust judgments, reproducibility, accountability, and many [...]
Setting up a VIVO SPARQL Endpoint
This page presents options and considerations for deciding how to run queries against the VIVO database. 1) VIVO's built-in SPARQL query endpoint or update endpoint. [...]
Installing Virtuoso
Detailed instructions for installing Virtuoso, which the W3C describes as "a SQL-ORDBMS and Web Application Server hybrid (aka Universal Sever) that provides SQL, XML, and [...]
Ontologies and Databases
Briefly discusses what an ontology is before focusing on querying a database via an ontology. Fairly dismissive of the Semantic Web as a pipe dream- [...]
AGDISTIS – Graph-Based Disambiguation of Named Entities using Linked Data
The ongoing transition from the current Web of unstructured data to the Web of Data yet requires scalable and accurate approaches for the extraction of [...]
The Semantic Web in an Age of Open Data
Recent years have seen increasing amounts of Open Data being published on the Web, yet only a relatively small amount of the data published has [...]