diff --git a/rdf/tbox/filegraph/objectRanges.rdf b/rdf/tbox/filegraph/objectRanges.rdf
index 165d888e..4e3d9b3b 100644
--- a/rdf/tbox/filegraph/objectRanges.rdf
+++ b/rdf/tbox/filegraph/objectRanges.rdf
@@ -27,7 +27,7 @@
     xmlns:swrl="http://www.w3.org/2003/11/swrl#"
     xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#">
   <rdf:Description rdf:about="http://vivoweb.org/ontology/core#translatorOf">
-    <rdfs:range rdf:resource="http://purl.obolibrary.org/obo/IAO_0000030"/>
+    <rdfs:range rdf:resource="http://purl.org/ontology/bibo/Document"/>
   </rdf:Description>
   <rdf:Description rdf:about="http://vivoweb.org/ontology/core#hasSuccessorOrganization">
     <rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Organization"/>