LOCAL_UNIQUE_IDENTIFIER_PATTERN

LOCAL_UNIQUE_IDENTIFIER_PATTERN = '(/[^\\s/][^\\s]*|[^\\s/][^\\s]*|[^\\s]?)'

A regex for local unique identifiers in CURIEs, based on https://www.ietf.org/rfc/rfc3987.txt

This pattern was adapted from https://gist.github.com/niklasl/2506955, which sort of implements RFC3987,