Schema.org Data

Inspect and validate data used by search engines and the semantic web.

Audit Messages

While processing Schema.org data, we keep track of potential issues that can lead to incompatible or misinterpreted data.

Unknown Term — e.g. schema:ExampleUnknown is not a defined term.
Unexpected Class — e.g. Vehicle class is not expected for an author property.
Unexpected Value — e.g. DateTime value is not valid for a Boolean property.
Unexpected Property — e.g. vehicleEngine property is not expected within an ImageObject node.
Actions: Unbound Constraint — e.g. query-input property is not valid within a CreativeWork node.
Actions: Invalid Textual Constraint Key — e.g. optional is not a valid short-hand key.
Roles: Unpropagated Property — e.g. OrganizationRole of a member must itself include a member.