. "subject (content of works)"@en . . "In the visual arts, oral works, music, performing arts, and literature, the topics, themes, or other visual, oral, or written content of the work. It includes what the work is of or about."@en . . "2015-10-21T16:06:17"^^ . "subjects (content of works)"@en . "2015-10-21T15:59:57"^^ . . "300404126" .