<?xml version="1.0" encoding="UTF-8"?><rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/"><rdf:Description rdf:about="http://dublincore.org/documents/dcq-html/"><dc:title>UE53 - Chim53 - Liaison chimique et théorie des groupes Chim</dc:title><dc:creator>xurbain#utilisateurs</dc:creator><dc:publisher>pidoux#utilisateurs</dc:publisher><dc:contributor>xurbain#utilisateurs</dc:contributor><dc:date>2026-01-07</dc:date><dc:type>Text</dc:type><dc:format>text/html</dc:format><dc:identifier>courseContent://63e56b39-96bd-49df-a910-1209b0069766</dc:identifier><dc:language>fr</dc:language><dc:coverage>fr</dc:coverage></rdf:Description></rdf:RDF>