I am developing a simple website and want to implement microdata on it. The website is for a local business and simply has the default structure (about, services, contact, etc..).
My question is if microdata can be cloned on every page or if I should change from page to page. Logically I would say that I should change from page to page, but on the other hand information like facebook page, twitter and map will keep the same so I don't know what should I do.
I take the chance to ask if there is any better category to list a software company, I am using local business but maybe there should be better ones that I am missing (this applies for meta description and keywords also on the different sections of the site)