@prefix htr: <http://data.loterre.fr/ark:/67375/HTR> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

htr: a skos:ConceptScheme .
htr:-ZGB86M4H-P
  skos:notation "303881", "303882" ;
  skos:note "Specific artist: Petrov-Vodkin, Kuz'ma Sergeevič, 1878-1939"@en, "Specific location: Moskva (RUS), Gosudarstvennaja Tret'jakovskaja galereja"@en, "Specific medium: painting"@en ;
  a skos:Concept ;
  skos:inScheme htr: ;
  skos:prefLabel "1918 in Petrograd"@en, "1918 à Petrograd"@fr .