diff --git a/vocabularies/voc4cat/0000048.ttl b/vocabularies/voc4cat/0000048.ttl
index ca9a3af..2b1b78f 100644
--- a/vocabularies/voc4cat/0000048.ttl
+++ b/vocabularies/voc4cat/0000048.ttl
@@ -8,7 +8,6 @@ PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
     dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ;
     skos:altLabel
         "citation management software"@en ,
-        "literature organization"@en ,
         "organization of literature"@en ;
     skos:broader <https://w3id.org/nfdi4cat/voc4cat_0000046> ;
     skos:definition "Addition and organization of relevant literature of interest using a citation management software (e.g., Mendeley, Zotero, EndNote etc.) allowing for easy access and categorization."@en ;
diff --git a/vocabularies/voc4cat/concept_scheme.ttl b/vocabularies/voc4cat/concept_scheme.ttl
index 6f8b01f..1013944 100644
--- a/vocabularies/voc4cat/concept_scheme.ttl
+++ b/vocabularies/voc4cat/concept_scheme.ttl
@@ -15,8 +15,8 @@ PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
     dcterms:modified "2023-06-29"^^xsd:date ;
     dcterms:provenance "https://orcid.org/0000-0002-5898-1820 David Linke, https://orcid.org/0000-0002-6242-2167 Nikolaos G. Moustakas"@en ;
     dcterms:publisher <https://w3id.org/nfdi4cat/> ;
-    owl:versionInfo "v2023-06-29" ;
-    skos:definition "A vocabulary for all areas of catalysis initiated in NFDI4Cat. Starting with photocatalysis we add more and more terms from other areas of catalysis and related disciplines like chemical enineering or material science."@en ;
+    owl:versionInfo "automatic" ;
+    skos:definition "A vocabulary for all areas of catalysis initiated in NFDI4Cat. Starting with photocatalysis we add more and more terms from other areas of catalysis and related disciplines like chemical enineering or materials science."@en ;
     skos:hasTopConcept <https://w3id.org/nfdi4cat/voc4cat_0000001> ;
     skos:prefLabel "Voc4Cat - A SKOS vocabulary for Catalysis."@en ;
     dcat:contactPoint "David Linke (orcid:0000-0002-5898-1820), Nikolaos G. Moustakas (orcid:0000-0002-6242-2167)" ;