🌐EnglishEnglishEspañolFrançais中文EntityQ22909122· pop 5· linked from 5 articlesStructural holesA gap between two individuals who have complementary sources to informationAvailable in 5 languagesEspañolFrançais中文zh_yuevia Wikidata sitelinks · CC0ConnectionsInternational Standard Book NumberEntitydigital object identifierEntityCategoriesNetwork theorySocial network analysisTheorems