Wissensdarstellung; Knowledge representation; Representation (mental) ; Natural kind terms; Mental representation ; Neurolinguistics ; Erblichkeit; Heredity; Grammar gene; FOXP2; Language and genetics ; Kognitive Neurowissenschaft; Cognitive neuroscience; Neuropsychology ; Spracherwerb und neurologische Entwicklung; Language acquisition and neurological development; Sprache und Denken (Ontogenese) ; Language and thought (ontogenesis) ; Cognitive development; Language acquisition and cognitive development