refactor and add using constants instead of hard coded strings ...

Providers/Entities/XTagSeederBase.cs

@@ -1,10 +1,9 @@
 using xDataService.Configuration;
 using xDataService.Providers;
-using xTagService.Interfaces;
 using xTagService.Interfaces.Entities;
 using xTagService.Models.Entities;
 
-namespace xTagService.Providers
+namespace xTagService.Providers.Entities
 {
     public abstract class XTagSeederBase : XBaseDbSeeder<XTag, int>, IXTagSeeder
     {

Providers/GraphQL/XTagGraphQLTypeHelper.cs

@@ -1,5 +1,6 @@
 using xDataService.Configuration;
 using xDataService.GraphQL;
+using xTagService.Constants;
 using xTagService.Interfaces.Entities;
 using xTagService.Models.Entities;
 
@@ -14,12 +15,12 @@ namespace xTagService.Providers.GraphQL
 
         public override string GetInQueryCollectionName()
         {
-            return "tags";
+            return XTagServiceConstants.XTagCollectionName;
         }
 
         public override string GetInQuerySingleName()
         {
-            return "tag";
+            return XTagServiceConstants.XTagSingleName;
         }
     }
 }