_:vb13891	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://yang.eurecom.fr/codeontology/Variable> .
_:vb13891	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .