The best place to discover available data science and to share query science.
Wikidata is a free linked database for the structured data of its Wikimedia sister projects including Wikipedia, Wikivoyage, Wikisource and others. The content is available under a free license, exported using standard formats, and can be interlinked to other open data sets on the linked data web.
Finds all French actors that were born before the 10th of January 1931, and who are still alive. As most other knowledge bases, YAGO uses an internal identifier for the class "actors". We use the variable ?actor to find that identifier.
This wiki is a demonstrator for the project under construction DAAP (Data Acquisition For Analytical Platform). The target is to bring together the research community in Analytical Chemistry. The first step is to reference the resources available to researchers, and then to share data.