<https://www.leceipt.com/en#/schema/person/image/>
<http://schema.org/contentUrl>
<https://secure.gravatar.com/avatar/460897b883a59a923cf767460c3f5c2b?s=96&d=mm&r=g>
<https://www.leceipt.com/en/blog/connect-leceipt-with-sap-business-one-to-generate-e-tax-invoice-e-receipt-documents>