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:hbz:464-20180116-113257-0
	http://duepublico.uni-duisburg-essen.de/servlets/DocumentServlet?id=45071 STATUS : 301 → Redirecting to : https://duepublico.uni-duisburg-essen.de/servlets/DocumentServlet?id=45071
	https://duepublico.uni-duisburg-essen.de/servlets/DocumentServlet?id=45071 STATUS : 404 → Skipping : https://duepublico.uni-duisburg-essen.de/servlets/DocumentServlet?id=45071
	http://duepublico.uni-duisburg-essen.de/servlets/DerivateServlet/Derivate-44527/Kuepper_Diss.pdf STATUS : 301 → Redirecting to : https://duepublico.uni-duisburg-essen.de/servlets/DerivateServlet/Derivate-44527/Kuepper_Diss.pdf
	https://duepublico.uni-duisburg-essen.de/servlets/DerivateServlet/Derivate-44527/Kuepper_Diss.pdf STATUS : 404 → Skipping : https://duepublico.uni-duisburg-essen.de/servlets/DerivateServlet/Derivate-44527/Kuepper_Diss.pdf
	http://d-nb.info/115144667X/34 STATUS : 301 → Redirecting to : https://d-nb.info/115144667X/34
	https://d-nb.info/115144667X/34 Success. Document available.

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