TourPedia is the Wikipedia of Tourism. It contains information about accommodations, restaurants, points of interest and attractions of different places in Europe. At the moment only eight places are covered: Amsterdam, Barcelona, Berlin, Dubai, London, Paris, Rome and Tuscany. However, the idea is to extend the service to all the world.
R4R is a light-weight ontology for representing general relationships of resource for publication and reusing. It asserts that a certain reusing context occurred and determined by its two basic relations, namely, isPackagedWith and isCitedBy. The isPackagedWith relation declares the resource is ready to be reused by incorporating License and Provenance information. The Cites relation is an exceptional to isCitedBy which occurs only two related objects cite each other at the same time. Five resource objects including article, data, code, provenance and license are major class concepts to represent in this ontology.
This is an ontology for publishing Linked Open Data (LOD) in the Open Data Web. The initial ontology is being designed for implementing Creative Commons licensed data in the Union Catalog of Digital Archives Taiwan. However, the core model of the ontology is flexible and adaptable for other uses in curating, publishing and reusing their data according to users' context.
A vocabulary for representing some concepts from the International Patent Classification (IPC) scheme. This is currently minimal.
GoodRelations is a standardized vocabulary (also known as “schema”, “data dictionary”, or “ontology”) for product, price, store, and company data that can (1) be embedded into existing static and dynamic Web pages and that (2) can be processed by other computers. This increases the visibility of your products and services in the latest generation of search engines, recommender systems, and other novel applications.