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:101:1-2022061713363720483880
	https://broschuerenservice.nrw.de/default/shop/Rohstoffstudie_NRW_und_Fact_Sheets/0 STATUS : 302 → Redirecting to : https://broschuerenservice.nrw.de/default/shop/Rohstoffstudie_NRW_und_Fact_Sheets
	https://broschuerenservice.nrw.de/default/shop/Rohstoffstudie_NRW_und_Fact_Sheets STATUS : 302 → Redirecting to : https://broschuerenservice.nrw.de/default/shop/rohstoffstudie-nrw-und-fact-sheets
	https://broschuerenservice.nrw.de/default/shop/rohstoffstudie-nrw-und-fact-sheets Illegal character in path at index 48: /default/shop/rohstoffstudie-nrw-und-fact-sheets|1961
	http://d-nb.info/1260072037/34 STATUS : 301 → Redirecting to : https://d-nb.info/1260072037/34
	https://d-nb.info/1260072037/34 STATUS : 404 → Skipping : https://d-nb.info/1260072037/34

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