schema.org corporation example RDFa

<div vocab="http://schema.org/" typeof="Corporation">
	<span property="name">akika</span>
	<span property="sameAs">http://www.medicalgraphics.de/</span>
	Contact Details:
	<div rel="address">
		<div typeof="PostalAddress">
			Main address:
			<span property="streetAddress">Vogeslanger Str. 286</span>
			<span property="postalCode">50825</span>
			<span property="addressLocality" xml:lang="en" >Cologne, Germany</span>
			<span property="addressLocality" xml:lang="de" >Köln, Deutschland</span>
		</div>
	</div>
    	Tel:<span property="telephone">0221 1234 </span>,
    	Fax:<span property="faxNumber">( 049) 0221 1234 </span>,
    	E-mail: <span property="email">secretariat(at)akika.de</span>
	Geo location:
	<div rel="hasPOS">
		<div typeof="Place">
			<div rel="geo">
				<div typeof="GeoCoordinates">
					Latitude: <span property="latitude" >50.9518558</span>
					Longitude: <span property="longitude" xml:lang="en" >6.9031796</span>
				</div>
			</div>
			<div rel="map">
			Link to Open Street Map: <span property="url" >http://www.openstreetmap.org/node/2325626908#map=5/50.952/6.903</span>
			</div>
		</div>
	</div>
History: founded <span property="foundingDate">2001-01-23</span>
</div>