identifier

The identifier property represents any kind of identifier for any kind of [[Thing]], such as ISBNs, GTIN codes, UUIDs etc. Schema.org provides dedicated properties for representing many of these, either as textual strings or as URL (URI) links. See [background notes](/docs/datamodel.html#identifierBg) for more details.

Comment
The identifier property represents any kind of identifier for any kind of [[Thing]], such as ISBNs, GTIN codes, UUIDs etc. Schema.org provides dedicated properties for representing many of these, either as textual strings or as URL (URI) links. See [background notes](/docs/datamodel.html#identifierBg) for more details.
DomainIncludes
Thing
EquivalentProperty
Identifier
Label
identifier
RangeIncludes
PropertyValue
Text
URL

orderNumber

The identifier of the transaction.

Comment
The identifier of the transaction.
DomainIncludes
Order
Label
orderNumber
RangeIncludes
Text
SubPropertyOf
identifier