microformat-shiv.js
function( microformat ) {
			delete microformat.times;
			delete microformat.dates;
			delete microformat.typeVersion;
			delete microformat.altValue;
			return microformat;
		}
function( microformat ) {
			delete microformat.times;
			delete microformat.dates;
			delete microformat.typeVersion;
			delete microformat.altValue;
			return microformat;
		}
function ( microformat ) { delete microformat . times ; delete microformat . dates ; delete microformat . typeVersion ; delete microformat . altValue ; return microformat ; }
removes unwanted microformats property before output

@param  {Object} microformat
removes unwanted microformats property before output