diff --git a/src/main.py b/src/main.py
index db7a9ab737e5484aa0391ee0a8a40d9e05000025..8855ca71d9b5d849bd381fe67904bb8c3fa8d1bb 100644
--- a/src/main.py
+++ b/src/main.py
@@ -1,7 +1,7 @@
 from tokenize import String
 from typing import Dict, List
 
-from melter import melt_wikidata_and_dbpedia, clean_wikidata
+from src.melter import melt_wikidata_and_dbpedia, clean_wikidata
 from src import WIKIDATA_ENTRYPOINT, DBPEDIA_ENTRYPOINT
 from src.lib.composer import Composer
 from src.lib.decapper import Decapper
diff --git a/melter.py b/src/melter.py
similarity index 95%
rename from melter.py
rename to src/melter.py
index 19a40d51a244e60d0e131ff6a08ba67555a1662e..621a024a7d6abd7e3f3e7339cf0d807cec309c09 100644
--- a/melter.py
+++ b/src/melter.py
@@ -149,6 +149,7 @@ def clean_wikidata() -> List:
     for data in melted_data:
         movie = Decapper(data[ResultKeys.movie.value]).unpack()
         duration = Decapper(data[ResultKeys.duration.value]).unpack()
+        published = Decapper(data[ResultKeys.published.value]).unpack()
         if movie in bad_films:
             continue
         if duration:
@@ -156,6 +157,11 @@ def clean_wikidata() -> List:
                 continue
             if not all([(int(i) >= 0) for i in duration.split(ResultKeys.line_separator.value)]):
                 continue
+        if published:
+            if not all(
+                    [(i[10] == 'T' and i[19] == 'Z' and i.count(':') == 2 and i.count('-') == 2)
+                     for i in published.split(ResultKeys.line_separator.value)]):
+                continue
         cleaned += [data]
     FileWriter(destination='./static/wikidata/cleaned.txt', data=cleaned).as_json_of_list()
     return cleaned