Replacing old version of comp index.
NCBI RDF URI Standards
Topic: Publishing RDF; Competency: Determines whether to use hash (#) or slash (/). This document describes standards for NCBI-minted persistent URIs that identify RDF resources. [...]
Simple SPARQL Tutorial: Searching with Blank Nodes
Building on the previous tutorial of the series, this tutorial shows how to construct and run SELECT queries when a dataset has blank nodes.URL: https://www.youtube.com/watch?v=y2jbA2pQL44Keywords: [...]
Apache Jena Tutorial: Create an RDF File Using the FOAF Ontology
This video tutorial demonstrates how to create an RDF file using the FOAF ontology and the FOAF-a-matic service. The file is then loaded into a [...]
Simple SPARQL Tutorial: Querying Multiple Datasets (with ARQ Query Engine)
This tutorial demonstrates how to query several datasets at the same time using ARQ. A later video in the series shows how to use Fuseki [...]
SPARQL Tutorial: Basic Patterns
A brief, text-based tutorial covering basic patterns and solutions, the main building blocks of SPARQL queries. Discusses variables and fixed values, the SELECT query, and [...]
RDF vs XML
RDF and XML both attempt to address the problem of enabling different programs and computers to communicate effectively with each other. In its own way, [...]
OWL 101
OWL (or Web Ontology Language) is the ontology (think "schema") language of the Semantic Web. It is one of the core Semantic Web standards one [...]
Simple SPARQL Tutorial: Counting with COUNT
Tutorial explaining how the COUNT keyword allows one to determine the number of triples present in a dataset. Also shows how to use COUNT to [...]
Practical Work in Linked Data Using Digital Collections: Unleashing the Expressivity of Data
The UNLV Linked Data Project provides a case study of the complex topic of Linked Open Data, from an emerging concept in librarianship to practical [...]
JSON-LD 1.0
This specification defines JSON-LD, a JSON-based format to serialize Linked Data. The syntax is designed to easily integrate into deployed systems that already use JSON, [...]