Use SVG as og:image

Is it possible to use an SVG for an Open Graph image?

I tried it and it didn't work with Facebook, however I'm unsure if it's a problem with my SVG or if it's generally not possible.

I did it like this:

<meta content="http://www.example.com/mylogo.svg" property="og:image">

OpenGraph does not support .svg as images

http://indiewebcamp.com/The-Open-Graph-protocol#Does_not_support_SVG_images

As of May 2014, Facebook does not formally define what images they support (you can read their best practices here), though the implication by the optimal sizes (1200 x 630 pixels for high resolution devices and 600 x 315 pixels for standard resolution devices) is that the image must be a raster format.