Web 3.0

"Big Data Public Private Forum (BIG) is working towards the definition and implementation of a clear strategy that tackles the necessary efforts in terms of research and innovation, while also it provides a major boost for technology adoption and supporting actions for the successful implementation of the Big Data economy."

"DARPA Open Catalog, which contains a curated list of DARPA-sponsored software and peer-reviewed publications. DARPA funds fundamental and applied research in a variety of areas including data science, cyber, anomaly detection, etc., which may lead to experimental results and reusable technology designed to benefit multiple government domains. "

"Our music intelligence platform synthesizes billions of data points and transforms it into musical understanding..."

"Tap into the power of Google's Knowledge Graph with Freebase data. Freebase is a free, knowledge graph with millions of people, places, and things."

"the next generation Structured Document Search"

"The term "Knowledge Graph" has recently become mainstream as information giants like Google, Facebook, Yahoo, Microsoft, have announced their move from traditional search and data management to "Knowledge Graphs". See here, here and here."

Linked Languages Resources - A contribution of the Web of Data

"Libraries and their users are participating in an exciting information ecosystem."

vocab.getty.edu contains open metadata for the Getty Vocabularies. The data is described semantically following linked data principles using the Resource Description Framework (RDF) format. This format enables direct access and use of Vocabulary data by computer applications.

"Develop the next generation of innovative apps IDOL OnDemand delivers a rich set of web service APIs to enable developers to create ground-breaking apps that tap into human information."

"The Resource Description Framework (RDF) is a framework for representing information in the Web. This document defines an abstract syntax (a data model) which serves to link all RDF-based languages and specifications. The abstract syntax has two key data structures: RDF graphs are sets of subject-predicate-object triples, where the elements may be IRIs, blank nodes, or datatyped literals. They are used to express descriptions of resources. RDF datasets are used to organize collections of RDF graphs, and comprise a default graph and zero or more named graphs. RDF 1.1 Concepts and Abstract Syntax also introduces key concepts and terminology, and discusses datatyping and the handling of fragment identifiers in IRIs within RDF graphs."

Stardog is an insanely fast, commercial RDF database: SPARQL for queries; OWL for reasoning; pure Java for the Enterprise.

"MusicGraph is the world's first knowledge engine for music. It contains over a billion facts that have been organized into a rich music ontology, which includes acoustical and lyrical features, detailed artist, album and song information, as well hundreds of other data points related user preferences."

"TRAVERSE THE GRAPH WITH OUR API MusicGraph is the world's first "natural graph" for music, which represents the real-world structure of the musical universe. Information contained within it includes data related to the relationship between millions of artists, albums, and songs. Also included is detailed acoustical and lyrical features, as well as real-time statistics across artists and their music across many sources. "

"EKOSS (Engineering/Environmental Knowledge Ontology-based Semantic Search) has been developed for sharing expert knowledge using semantic web technologies. The website provides a collaborative knowledge sharing environment where knowledge experts can submit advertisements of the knowledge resources that they have developed, such as research papers, databases and computer simulation models. "

"CHAIN-REDS is a FP7 project co-funded by the European Commission (DG CONNECT) aiming at promoting and supporting technological and scientific collaboration across different e-Infrastructures established and operated in various continents, in order to define a path towards a global e-Infrastructure ecosystem that will allow Virtual Research Communities (VRCs), research groups and even single researchers to access and efficiently use worldwide distributed resources (i.e., computing, storage, data, services, tools, applications)."