| http://www.w3.org/ns/prov#value | - A fifteenth aspect of the invention provides an organic electroluminescent element according to the fourteenth aspect, wherein the compound including an aromatic hydrocarbon having an aromatic ring number of 2 or more may be an organic fluorescent substance selected from the group consisting of a polyacene derivative compound, a styrylamine compound, a quinacridone derivative compound, a rubulen d
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