Schema.org Validator

Unexpected Value

This generic message indicates that a value could not be matched to an expected type for a property. This can be due to several reasons, including:

  • Formatting — an improper syntax or format for data types which have expected values (e.g. dates, times); or
  • Enumeration — an invalid reference or textual name for the type; or
  • Controlled Vocabulary — an invalid reference or textual name for the vocabulary; or
  • Type — an unexpected data type was used.

Examples

Try it
ERROR service/schema-org#UnexpectedPredicateNode

The value (IRI) is unexpected for this property.

Try it
ERROR service/schema-org#UnexpectedPredicateNode

The value (IRI) is unexpected for this property.

Try it
ERROR service/schema-org#UnexpectedPredicateNode

The value (literal, boolean) is unexpected for this property.

Try it
ERROR service/schema-org#UnexpectedPredicateNode

The value (literal, string) is unexpected for this property.