Not a DOI
The resolution service at https://doi.org resolves DOIs. You have attempted to resolve core/books/the-domestic-dog/B5135F9F1F81930CD5526E913AF593EA, which is not a DOI.
core/books/the-domestic-dog/B5135F9F1F81930CD5526E913AF593EA may be a Handle (DOIs are a special sort of Handle). If core/books/the-domestic-dog/B5135F9F1F81930CD5526E913AF593EA is a valid Handle you should be able to resolve it at https://hdl.handle.net.
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