OEEUL element identifiers
OEEUL e element id attributes follow the pattern law-oeeul-e1
OEEUL entry id attributes have the format
law-oeeul-ennn
where nnn is the number of the article as specified by OUP.
Some other elements can also have id values. The id attribute value for elements other than e must follow the general format
law-oeeul-ennn-elementName-nn