URLs in Depth
For context please see Content Items, URLs, Persistent Identifiers and DOIs.
Landing Page Conflict Resolution
The DOI-URL Mapping is a one-to-one mapping: every DOI is mentioned only once and every URL is mentioned only once. If we find two DOIs that resolve to the same URL, we use the following process:
- If a URL maps to only one DOI, that mapping is used.
- If two DOIs map to one DOI and one Item a parent of the other (indicated by the
parent_doitag in the metadata), then the parent DOI is used for the mapping.
- If two DOIs map to one URL we look in the metadata for the
publication_type. If one has a value of
full_textand the other has a value of
bibliographic_record, the Item with the
- Failing that, the mapping is excluded.