HtmlSanitizer by Michael Ganss

<PackageReference Include="HtmlSanitizer" Version="8.0.843" />

 Iri

public class Iri
Represents an Internationalized Resource Identifier.
public bool IsAbsolute { get; }

Gets a value indicating whether the IRI is absolute.

public string Scheme { get; }

Gets or sets the scheme of the IRI, e.g. "https".

public string Value { get; }

Gets or sets the value of the IRI.

public Iri(string value, string scheme = null)

Initializes a new instance of the Iri class.