<http://schema.org/image>
<http://rack.1.mshcdn.com/media/ZgkyMDEzLzA2LzA4LzhhL0JlYXV0aWZ1bFBvLmVkNzgxLmpwZwpwCXRodW1iCTEyMDB4NjI3IwplCWpwZw/4cb5fa4c/b54/Beautiful-Portfolio.jpg>
<http://mashable.com/2013/06/07/creating-online-portfolio/>