diff --git a/LD/tools/readme.md b/LD/tools/readme.md
index a23cbd4c..4749d1a3 100644
--- a/LD/tools/readme.md
+++ b/LD/tools/readme.md
@@ -1,2 +1,6 @@
 ### web
 - Сборщик структурированных данных [github](https://github.com/RimmaSkorn/struct-scraper/tree/master) ; [osp](https://www.osp.ru/os/2019/03/13055121)
+
+### Semantic XWiki
+- https://extensions.xwiki.org/xwiki/bin/view/Extension/Semantic%20XWiki
+- https://extensions.xwiki.org/xwiki/bin/view/Extension/Semantic%20Tagging%20Application