@property
    def rels_uri(self):
        rels_filename = '%s.rels' % self.filename
        rels_uri_str = posixpath.join(self.baseURI, '_rels', rels_filename)
        return PackURI(rels_uri_str)
The pack URI of the .rels part corresponding to the current pack URI.
dataset/ETHPy150Open python-openxml/python-docx/docx/opc/packuri.py/PackURI.rels_uri