_:nf00c0a91c19a40ba809aec9b2070033fxb0
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://art.valeurs-et-passion.org/estimation-oeuvres-art/peinture-art/signatures-lettres-tableaux.asp?Lettre1=7>