# Slot: mapping_statement_count_subject_by_object_source _Number of distinct subject entities grouped by object_source (prefix of external vocabulary) in the ontology or subset_ URI: [summary_statistics:mapping_statement_count_subject_by_object_source](https://w3id.org/oaklib/summary_statistics.mapping_statement_count_subject_by_object_source) ## Applicable Classes | Name | Description | Modifies Slot | | --- | --- | --- | | [UngroupedStatistics](UngroupedStatistics.md) | A summary statistics report object | no | ## Properties * Range: [FacetedCount](FacetedCount.md) * Multivalued: True ## Comments * for exact or one-to-one mappings this should generally be the same as mapping_statement_count_by_object_source ## Identifier and Mapping Information ### Annotations | property | value | | --- | --- | | filter | Mapping || facet | ObjectSource || distinct | Subject | ### Schema Source * from schema: https://w3id.org/oak/summary_statistics ## LinkML Source
```yaml name: mapping_statement_count_subject_by_object_source annotations: filter: tag: filter value: Mapping facet: tag: facet value: ObjectSource distinct: tag: distinct value: Subject description: Number of distinct subject entities grouped by object_source (prefix of external vocabulary) in the ontology or subset comments: - for exact or one-to-one mappings this should generally be the same as mapping_statement_count_by_object_source from_schema: https://w3id.org/oak/summary_statistics rank: 1000 multivalued: true alias: mapping_statement_count_subject_by_object_source owner: UngroupedStatistics domain_of: - UngroupedStatistics slot_group: metadata_statistic_group range: FacetedCount inlined: true ```