An AssemblyReference may also include a version and/or the public key token (in case the assembly is strongly named). The version is denoted by prefixing it with a v, as shown in the following example:
/<AssemblyName>;v<VersionNo>;<Token>;component/<ResourcePath> "/CH07.ResourceLibrary;v1.0;3ca44a7f7ca54f49;component/Images/image1.png"
This does not work with resources marked with Build Action as Content. To work with this, we need to use the full pack URI with a siteOfOrigin base, as follows:
<Image Source="pack://siteOfOrigin:,,,/Images/image1.png" />
Please note that the Visual Studio Designer window will fail to load the image when siteOfOrigin is used, but this will work fine in runtime.