diff --git a/rdf/tbox/filegraph/data-properties.owl b/rdf/tbox/filegraph/data-properties.owl
index 4655c000..473a6171 100644
--- a/rdf/tbox/filegraph/data-properties.owl
+++ b/rdf/tbox/filegraph/data-properties.owl
@@ -1621,6 +1621,17 @@ modern society using the world of Star trek. Los Angeles Times, March
     
 
 
+    <!-- http://purl.org/spar/c4o/hasGlobalCountDate -->
+
+    <owl:DatatypeProperty rdf:about="http://purl.org/spar/c4o/hasGlobalCountDate">
+
+        <rdfs:domain rdf:resource="http://purl.org/spar/c4o/GlobalCitationCount"/>
+        <rdfs:range rdf:resource="http://www.w3.org/2001/XMLSchema#date"/>
+        <obo:IAO_0000115 rdf:datatype="http://www.w3.org/2001/XMLSchema#string">The date on which the global citation count of the cited entity was recorded from a named bibliographic information source.</obo:IAO_0000115>
+    </owl:DatatypeProperty>
+
+
+
     <!-- http://purl.org/spar/c4o/hasGlobalCountValue -->
 
     <owl:DatatypeProperty rdf:about="http://purl.org/spar/c4o/hasGlobalCountValue">
@@ -1659,6 +1670,15 @@ modern society using the world of Star trek. Los Angeles Times, March
     
 
 
+    <!-- http://vivoweb.org/ontology/core#dateTime -->
+
+    <owl:DatatypeProperty rdf:about="http://vivoweb.org/ontology/core#dateTime">
+
+        <rdfs:range rdf:resource="http://www.w3.org/2001/XMLSchema#dateTime"/>
+    </owl:DatatypeProperty>
+
+
+
     <!-- http://vivoweb.org/ontology/core#eRACommonsId -->
 
     <owl:DatatypeProperty rdf:about="http://vivoweb.org/ontology/core#eRACommonsId">
diff --git a/rdf/tbox/filegraph/object-properties.owl b/rdf/tbox/filegraph/object-properties.owl
index 10a3bd72..da959108 100644
--- a/rdf/tbox/filegraph/object-properties.owl
+++ b/rdf/tbox/filegraph/object-properties.owl
@@ -1264,15 +1264,6 @@ there is a measurement process p that has specified output m, a measurement datu
     </owl:ObjectProperty>
     
 
-    <!-- http://vivoweb.org/ontology/core#dateTime -->
-
-    <owl:ObjectProperty rdf:about="http://vivoweb.org/ontology/core#dateTime">
-
-        <rdfs:range rdf:resource="http://vivoweb.org/ontology/core#DateTimeValue"/>
-        <rdfs:subPropertyOf rdf:resource="http://vivoweb.org/ontology/core#dateTimeValue"/>
-    </owl:ObjectProperty>
-    
-
 
     <!-- http://vivoweb.org/ontology/core#dateFiled -->
 
@@ -1285,18 +1276,6 @@ there is a measurement process p that has specified output m, a measurement datu
     
 
 
-    <!-- http://purl.org/spar/c4o/hasGlobalCountDate -->
-
-    <owl:ObjectProperty rdf:about="http://purl.org/spar/c4o/hasGlobalCountDate">
-
-        <rdfs:domain rdf:resource="http://purl.org/spar/c4o/GlobalCitationCount"/>
-        <rdfs:range rdf:resource="http://vivoweb.org/ontology/core#DateTimeValue"/>
-        <rdfs:subPropertyOf rdf:resource="http://vivoweb.org/ontology/core#dateTimeValue"/>
-        <obo:IAO_0000115 rdf:datatype="http://www.w3.org/2001/XMLSchema#string">The date on which the global citation count of the cited entity was recorded from a named bibliographic information source.</obo:IAO_0000115>
-    </owl:ObjectProperty>
-    
-
-
     <!-- http://vivoweb.org/ontology/core#dateIssued -->
 
     <owl:ObjectProperty rdf:about="http://vivoweb.org/ontology/core#dateIssued">