Boton compartir NO funciona!! Facebook apps - Open Graph

[rosarioferta]

esta es mi url.

http://rosarioferta.com/rosarioo/articulo.jsp?id=10314

el open graph no funciona...el debuuger:

muestra:

http://developers.facebook.com/tools/debug/og/object?q=http%3A%2F%2Frosarioferta.com%2Frosarioo% 2Farticulo.jsp%3Fid%3D10314"]http://developers.facebook.com/tools/debug/og/object?q=http%3A%2F%2Frosarioferta.com%2Frosarioo% 2Farticulo.jsp%3Fid%3D10314



Inferred Property: The og:url property should be explicitly provided, even if a value can be inferred from other tags.
Inferred Property: The og:title property should be explicitly provided, even if a value can be inferred from other tags.
Inferred Property: The og:locale property should be explicitly provided, even if a value can be inferred from other tags.


Pero los tags estan en el sitio!!


<!--Facebook-->

<meta property="fb:admins" content="1192060266" />

<meta property="fb:app_id" content="210626255676435" />

<meta property="og:type" content="website" />

<meta property="og:url" content="http://rosarioferta.com/rosarioo/articulo.jsp?id=10314"/>



<meta property="og:title" content="Nuevo Clasificado!-Ipad 1 32G iOS 4.3.5 Original Completo" />

<meta property="og:description" content="Nuevo Clasificado!-Ipad 1 32G iOS 4.3.5 Original Completo" />

<meta property="og:locale" content="es_ES" />



<meta property="og:image" content="http://rosarioferta.com/tmp/2992699077868379919412068529213362854757922.jpg" />



<!--Facebook-->
El boton de compartir no anda , no toma el titulo, la descrpcion ni la imagen minitura.

Agradezco ayuda!!