Wikipedia

Category:Knowledge bases/ From Wikipedia, the free encyclopedia
A Knowledge base is a special kind of database for knowledge management. It provides the means for the computerized collection, organization, and retrieval of knowledge.

Leucine-rich repeat kinase 2 (LRRK2), also known as dardarin, is an enzyme that in humans is encoded by the LRRK2 gene.[1] LRRK2 is a member of the leucine-rich repeat kinase family. Variants of this gene are associated with an increased risk of Parkinson's disease and also Crohn's disease.

A semantic wiki is a wiki that has an underlying model of the knowledge described in its pages. Regular, or syntactic, wikis have structured text and untyped hyperlinks. Semantic wikis, on the other hand, provide the ability to capture or identify information about the data within pages, and the relationships between pages, in ways that can be queried or exported like a database.

Ontology editors are applications designed to assist in the creation or manipulation of ontologies. They often express ontologies in one of many ontology languages.

Wikidemia, provides a space for articles related to academic research about Wikipedia. Related pages include the Statistics Department, m:Research, and m:Statistics. This page and project are still very preliminary and will benefit from your contributions and insight.

DBpedia is a project aiming to extract structured information from the information created as part of the Wikipedia project. This structured information is then made available on the World Wide Web.[2] DBpedia allows users to query relationships and properties associated with Wikipedia resources, including links to other related datasets.

MediaWiki is a free software wiki package written in PHP, originally for use on Wikipedia. It is now used by several other projects of the non-profit Wikimedia Foundation and by many other wikis, including this website, the home of MediaWiki.
Use the links below to explore the site contents. You'll find some content translated into other languages, but the primary documentation language is English.
For general questions about MediaWiki see the communication page. If you have a question about this wiki, please visit the forum.

Braindump is a wiki system but with a little more semantic power, exploring the possibilities stemming from using triples - "facts" with a subject, predicate, and object, to store metadata.

The Deep Web (also called Deepnet, the invisible Web, dark Web or the hidden Web) refers to World Wide Web content that is not part of the Surface Web, which is indexed by standard search engines.
Mike Bergman, credited with coining the phrase,[1] has said that searching on the Internet today can be compared to dragging a net across the surface of the ocean; a great deal may be caught in the net, but there is a wealth of information that is deep and therefore missed.

dbpedia lite takes some of the structured data in Wikipedia and presents it as Linked Data. It contains a small subset of the data that dbpedia contains; it does not attempt to extract data from the Wikipedia infoboxes. Data is fetched live from the Wikipedia API.