_:vb11519	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb11518 .
_:vb11518	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb11517 .
_:vb11518	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://dati.san.beniculturali.it/SAN/strumento> .