A better way of reading a FOAF file is the FOAF Explorer which presents the information in a FOAF file in a nice easy to read way. Click on the icon here to use it. 
Here it is at work using my FOAF file: http://xml.mfd-consult.dk/foaf/explorer/?foaf=http%3A%2F%2Fwww.jamie-thomson.net%2Ffoaf.rdf which you can find at http://www.jamie-thomson.net/foaf.rdf. (Note to self: find a smaller picture!!!)