ASK WHERE {
 <http://www.example.org/me#mark> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> .
 <http://www.example.org/me#mark> <http://xmlns.com/foaf/0.1/name>
 "<span property=\"foaf:firstName\" xmlns=\"http://www.w3.org/1999/xhtml\" xmlns:foaf=\"http://xmlns.com/foaf/0.1/\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">Mark</span> <span property=\"foaf:surname\" xmlns=\"http://www.w3.org/1999/xhtml\" xmlns:foaf=\"http://xmlns.com/foaf/0.1/\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">Birbeck</span>"^^<http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> .
 <http://www.example.org/me#mark> <http://xmlns.com/foaf/0.1/firstName> "Mark" .
 <http://www.example.org/me#mark> <http://xmlns.com/foaf/0.1/surname> "Birbeck" .
}
