diff --git a/LexData/language.py b/LexData/language.py
index 9b332da..bbad64d 100644
--- a/LexData/language.py
+++ b/LexData/language.py
@@ -17,3 +17,12 @@ class Language:
 en = Language("en", "Q1860")
 de = Language("de", "Q188")
 fr = Language("fr", "Q150")
+ru = Language("ru", "Q7737")
+et = Language("et", "Q9072")
+la = Language("la", "Q397")
+he = Language("he", "Q9288")
+sv = Language("sv", "Q9027")
+eu = Language("eu", "Q8752")
+cs = Language("cs", "Q9056")
+sk = Language("sk", "Q9058")
+da = Language("da", "Q9035")