add note about casing and workaround

Author: mbrat2005

articles/governance/resource-graph/concepts/explore-resources.md

@@ -12,10 +12,11 @@ at scale. Engineered for fast responses, it's a great way to learn about your en
 about the properties that exist on your Azure resources.
 
 > [!NOTE]
-> Depending on the Resource Graph table, properties such as resource group name will either match the 
-> casing as shown in the Portal or be lowercased. This may cause unexpected results and can be accounted for in your
-> queries using case-insensitive comparison operators such as `=~` instead of `==` and converting properties to lowercase in
-> joins with the `tolower()` function. 
+> Depending on the Resource Graph table, properties will either match the casing as shown in the Portal or be lowercased. 
+> For example, the name of a Resource Group when querying the 'resourceContainers' table will match the Portal, but the 
+> 'resourceGroup' property of resources from the 'resources' table will be lowercase. This may cause unexpected results and 
+> can be accounted for in your queries using case-insensitive comparison operators such as `=~` instead of `==` and 
+> converting properties to lowercase in joins with the `tolower()` function. 
 
 ## Explore virtual machines