With this function, the resolver checks all associated URLs and marks them either with a green tick or, in the event of an error, with a red cross. Users are redirected to the first URL marked in green.

Analyse	urn:nbn:de:0111-bbf-spo-9690987
	https://scripta.bbf.dipf.de/viewer/resolver?urn=urn:nbn:de:0111-bbf-spo-9690987 RESTEASY004655: Unable to invoke request: org.apache.http.conn.ConnectTimeoutException: Connect to scripta.bbf.dipf.de:443 [scripta.bbf.dipf.de/81.169.219.34] failed: Read timed out

Please contact us if you experience any errors with the URN.