→ skos:altLabel → "X-Factor"@en, "X-Component"@en
→ skos:prefLabel → "Elément X"@fr, "Ікс-элемэнт"@by, "X-Element"@en, "Elemento X"@es, "Elemento X"@pt, "X מרכיב"@he, "Yếu tố X"@vn, "Ｘ要素"@jp, "Iкс-елемент"@ua, "X-element"@pl, "elemento X"@it, "Икс-элемент"@ru, "X-element"@rs, "X-element"@en, "X-element"@cz, "X-element"@nl, "X-elemanı"@tr, "X-Element"@de
→ od:SouchkovDefinition → "See X-component"@en