(P7363)
Data type
External identifier
Statements
https://issn.org/resource/issn-l/$1
https://issn.org/resource/ISSN-L/$1
0 references
[0-9]{4}\-[0-9]{3}[0-9X]
urn:issn:$1
0 references
Constraints
[0-9]{4}\-[0-9]{3}[0-9X]
linking ISSN (ISSN-L) is a specific ISSN that groups the different media of the same serial publication