Seitenvergleich

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gnd:1170707793 # Bibliotheksbau der Biblioteca nazionale di Firenze
ex:hasContribution
[ a ex:Contribution ;
  ex:hasAgent gnd:123900611 ; # Cesare Bazzani
  ex:inRole gnd:4002844-6 # Architekt
] .

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SELECT (COUNT(?r) AS ?anz) ?r WHERE
{ ?s bf:hasAgent gnd:123900611 ; bf:inRole ?r .
  ?r gndo:preferredNameForTheSubjectHeading ?taetigkeit
}

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