how to filter List Items by hyperlink column or MultiLineText value using REST api from Office 365

Hi,

How can i build REST api URL to filter list items by a field of type Hyperlink or Multiple lines of text?

I searched for it and find only like this:
<url>/_api/web/Lists/GetByTitle('<list name>')/Items?$filter=<Field Name> eq '<field Value>'

But this is not working for me!

my url: mysite/_api/web/Lists/GetByTitle('roster Testing')/Items?$filter=MigrationSourceURL+eq+'<a href="https://site/Test_DatabaseItems/0_c8832">https://site/Test_DatabaseItems/0_c8832</a>'

error i am getting: 
This XML file does not appear to have any style information associated with it. The document tree is shown below.
<m:error xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata">
<m:code>-1, Microsoft.SharePoint.SPException</m:code>
<m:message xml:lang="en-US">
The field 'MigrationSourceURL' of type 'Note' cannot be used in the query filter expression.
</m:message>
</m:error>