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:0290-opus4-35884
	https://opus4.kobv.de/opus4-bib-info/frontdoor/index/index/docId/3588 Success. Document available.
	https://opus4.kobv.de/opus4-bib-info/files/3588/bibtag_gragert-huber_2018-06-13.pdf STATUS : 302 → Redirecting to : https://opus4.kobv.de/opus4-bib-info/frontdoor/deliver/index/docId/3588/file/bibtag_gragert-huber_2018-06-13.pdf
	https://opus4.kobv.de/opus4-bib-info/frontdoor/deliver/index/docId/3588/file/bibtag_gragert-huber_2018-06-13.pdf Success. Document available.

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