Whether a part is a relationships part: its OPC-canonical name
(canonicalPartName: ASCII case folded, escapes of unreserved
characters decoded) ends in .rels, so _RELS/.RELS and
word/_rels/document.xml.%72els are relationships parts. Every
relationships pass and the XSD walk test parts with it, so they judge
the same parts (#346, #364, #398).
Whether a part is a relationships part: its OPC-canonical name (canonicalPartName: ASCII case folded, escapes of unreserved characters decoded) ends in
.rels, so_RELS/.RELSandword/_rels/document.xml.%72elsare relationships parts. Every relationships pass and the XSD walk test parts with it, so they judge the same parts (#346, #364, #398).