// DN (see https://tools.ietf.org/html/rfc4514)
<cn = 'http://www.argeo.org/ns/rfc4514/cn'>
<l = 'http://www.argeo.org/ns/rfc4514/l'>
<st = 'http://www.argeo.org/ns/rfc4514/st'>
<o = 'http://www.argeo.org/ns/rfc4514/o'>
<ou = 'http://www.argeo.org/ns/rfc4514/ou'>
<c = 'http://www.argeo.org/ns/rfc4514/c'>
<street = 'http://www.argeo.org/ns/rfc4514/street'>
<dc = 'http://www.argeo.org/ns/rfc4514/dc'>
<uid = 'http://www.argeo.org/ns/rfc4514/uid'>