f:Media id: minimum cardinality of 'id' is 1 type: minimum cardinality of 'type' is 1 f:Media/f:meta id: maximum cardinality of 'id' is 1 versionId: maximum cardinality of 'versionId' is 1 lastUpdated: maximum cardinality of 'lastUpdated' is 1 source: maximum cardinality of 'source' is 1