_:vb1471521	<https://www.ica.org/standards/RiC/ontology#hasIdentifierType>	<http://data.alegoria-project.fr/id/codes/ign/geotheque/typedidentifiant/IdentifiantCliche> .
_:vb1471521	<https://www.ica.org/standards/RiC/ontology#textualValue>	"1957_DUR_452_0010" .