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Breadcrumbs issues detected on http://****

To the owner of http://*****/:

Search Console has identified that your site is affected by 1 Breadcrumbs issues:

Top Warnings

Warnings are suggestions for improvement. Some warnings can affect your appearance on Search; some might be reclassified as errors in the future. The following warnings were found on your site:

data-vocabulary.org schema deprecated

We recommend that you fix these issues when possible to enable the best experience and coverage in Google Search

فایل پیوست 40164

https://ariafar.name/2019/09/21/1502...crumbs-markup/