ISBN-13
type: Property
equivalent Wikidata property: Property:P212
formatter URL: $1
property type: ExternalId
direct claim: P76
claim: P76
statement property: P76
statement value: P76
qualifier: P76
qualifier value: P76
reference: P76
reference value: P76
direct claim normalized: P76
statement value normalized: P76
qualifier value normalized: P76
reference value normalized: P76