_:b1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://example.org/> .
_:b2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> _:b3 .
_:b4 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
<http://example.org/s> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://example.org/Thing> .
<http://example.org/s> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> _:b5 .
<http://example.org/s> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .