DataTable.Select documentation links to external site csharp-examples.net?

Is it correct that https://docs.microsoft.com/en-us/dotnet/api/system.data.datatable.select?view=netcore-3.1#System_Data_DataTable_Select_System_String_ has a link to https://www.csharp-examples.net/dataview-rowfilter/ (within the text of *The criteria to use to filter the rows. For examples on how to filter rows, see DataView RowFilter Syntax [C#].*

This is the first time I've ever noticed official Microsoft documentation link to a third party, single language, advert bearing site - is it correct?

Personally I think I would have expected a link to DataColumn.Expression like e.g. BindingSource.Filter does