Retrieve a nested element by id from graph

Retrieve a nested element by handle from graph

Retrieve a element_lookup entry by element id.

extract nested entry by path from source element.

Retrieve graph context by link

Retrieve an element_lookup entry by handle and base node

Merge a single graph handle entry into lookup table.

Merge list of {handle, element or path to element} entries into lookup table.

Merge element lookup entries

Retrieve closest nested handle nested under base. If a global entry is found and under base it will be used. If a standard entry is found and under base it will be used. Only if no standard or global entry under base exists will locals be checked.