wikipedia

I'm trying to query DBPedia using SPARQL only to find company information such as a description, and a logo. I'm rather lost with devising the SPARQL Query to do this. SELECT DISTINCT ?subject ?employees ?homepage WHERE { ?subject rdf:type <http://dbpedia.org/class/yago/Company108058098> . ?subject dbpedia2:numEmployees ?employees FILTER ( xsd:integer(?employees) >= 50000 ) . ?subject foaf:homepage ?homepage . } ORDER BY DESC(xsd:integer(?employees)) LIMIT 20 I have come across the above query, which finds companies with over 50,000 emplayoees, but I don't understand such things as the rdf

None of these parsers are used by Wikipedia; None of them handle the wiki code correctly. Does anyone know what parser Wikipedia uses? Wikipedia uses MediaWiki , which has its own parser . Wikipedia runs on the Mediawiki engine, originally written precisely to use for Wikipedia. They implement their own parser . A more thorough description of the parser is available in the manual . 来源： https://stackoverflow.com/questions/5956883/which-wiki-markup-parser-does-wikipedia-use

I’m trying to use Wikipedia’s API (api.php) to get the content of a Wikipedia article provided by a link (like: http://en.wikipedia.org/wiki/Stackoverflow ). And what I want is to get the first paragraph (which in the example of the Stackoverflow wiki article is: Stack Overflow is a website part of the Stack Exchange network[2][3] featuring questions and answers on a wide range of topics in computer programming.[4][5][6] ). I’m going to do some data manipulation with it. I’ve tried with the API url: http://en.wikipedia.org/w/api.php?action=parse&page=Stackoverflow&format=xml but it gives me

I want to embed a wikipedia article into a page but I don't want all the wrapper (navigation, etc.) that sits around the articles. I saw it done here: http://www.dayah.com/periodic/ . Click on an element and the iframe is displayed and links to the article only (no wrapper). So how'd they do that? Seems like JavaScript handles showing the iframe and constructing the href but after browsing the pages javascript ( http://www.dayah.com/periodic/Script/interactivity.js ) I still can't figure out how the url is built. Thanks. The periodic table example loads the printer-friendly version of the wiki

Is there an easy way to export Wikipedia's translated titles to get a set like this: russian_title -> english_title ? I tried to get ones from ruwiki-latest-pages-meta-current.xml.bz2 and ruwiki-latest-pages-articles.xml.bz2 , however, there are less than 25k translations. I found out some are not present. E.g. one can see a link to English wiki here , but there is no link [[en:Yandex]] in the dump. Maybe I should try to parse English Wikipedia, but I'm sure there is a nicer solution. BTW, I'm using wikixmlj + tried to find en:Yandex with grep . UPD: link to @svick's solution data: http:/