15 SEM_APIS Package Subprograms

The SEM_APIS package contains subprograms (functions and procedures) for working with the Resource Description Framework (RDF) and Web Ontology Language (OWL) in an Oracle database.

To use the subprograms in this chapter, you must understand the conceptual and usage information in RDF Graph Overview and OWL Concepts

Note:

If you are using an Autonomous Database serverless instance, then all the subprograms related to the following features require Oracle JVM to be enabled:

• Querying RDF data using SEM_APIS.SPARQL_TO_SQL
• Querying RDF data using the SEM_MATCH table function
• Performing SPARQL update operations on an RDF graph
• Using the RDF graph adapter for Eclipse RDF4J
• User-defined inferencing and querying

See Use Oracle Java in Using Oracle Autonomous Database Serverless to enable Oracle JVM on your Autonomous Database instance.

This chapter provides reference information about the subprograms, listed in alphabetical order.

• SEM_APIS.ADD_DATATYPE_INDEX
  
• SEM_APIS.ADD_NETWORK_INDEX
  
• SEM_APIS.ADD_SEM_INDEX
  
• SEM_APIS.ALTER_DATATYPE_INDEX
  
• SEM_APIS.ALTER_ENTAILMENT
  
• SEM_APIS.ALTER_INDEX_ON_INFERRED_GRAPH
  
• SEM_APIS.ALTER_INDEX_ON_RDF_GRAPH
  
• SEM_APIS.ALTER_INFERRED_GRAPH
  
• SEM_APIS.ALTER_MODEL
  
• SEM_APIS.ALTER_RDF_GRAPH
  
• SEM_APIS.ALTER_RDF_INDEXES
  
• SEM_APIS.ALTER_RESULT_TAB
  
• SEM_APIS.ALTER_SEM_INDEX_ON_ENTAILMENT
  
• SEM_APIS.ALTER_SEM_INDEX_ON_MODEL
  
• SEM_APIS.ALTER_SEM_INDEXES
  
• SEM_APIS.ALTER_SPM_TAB
  
• SEM_APIS.ANALYZE_ENTAILMENT
  
• SEM_APIS.ANALYZE_INFERRED_GRAPH
  
• SEM_APIS.ANALYZE_MODEL
  
• SEM_APIS.ANALYZE_RDF_GRAPH
  
• SEM_APIS.APPEND_RDF_NETWORK_DATA
  
• SEM_APIS.APPEND_SEM_NETWORK_DATA
  
• SEM_APIS.BUILD_RESULT_TAB
  
• SEM_APIS.BUILD_SPM_TAB
  
• SEM_APIS.BULK_LOAD_FROM_STAGING_TABLE
  
• SEM_APIS.BULK_LOAD_RDF_GRAPH
  
• SEM_APIS.CLEANUP_BNODES
  
• SEM_APIS.CLEANUP_FAILED
  
• SEM_APIS.COMPOSE_RDF_TERM
  
• SEM_APIS.CONVERT_TO_GML311_LITERAL
  
• SEM_APIS.CONVERT_TO_WKT_LITERAL
  
• SEM_APIS.CREATE_ENTAILMENT
  
• SEM_APIS.CREATE_INDEX_ON_RESULT_TAB
  
• SEM_APIS.CREATE_INDEX_ON_SPM_TAB
  
• SEM_APIS.CREATE_INFERRED_GRAPH
  
• SEM_APIS.CREATE_MATERIALIZED_VIEW
  
• SEM_APIS.SEM_APIS.CREATE_MV_BITMAP_INDEX
  
• SEM_APIS.CREATE_RDF_GRAPH
  
• SEM_APIS.CREATE_RDF_GRAPH_COLLECTION
  
• SEM_APIS.CREATE_RDF_NETWORK
  
• SEM_APIS.CREATE_RDFVIEW_GRAPH
  
• SEM_APIS.CREATE_RDFVIEW_MODEL
  
• SEM_APIS.CREATE_RULEBASE
  
• SEM_APIS.CREATE_SEM_MODEL
  
• SEM_APIS.CREATE_SEM_NETWORK
  
• SEM_APIS.CREATE_SEM_SQL
  
• SEM_APIS.CREATE_SOURCE_EXTERNAL_TABLE
  
• SEM_APIS.CREATE_SPARQL_UPDATE_TABLES
  
• SEM_APIS.CREATE_VIRTUAL_MODEL
  
• SEM_APIS.DELETE_ENTAILMENT_STATS
  
• SEM_APIS.DELETE_MODEL_STATS
  
• SEM_APIS.DISABLE_CHANGE_TRACKING
  
• SEM_APIS.DISABLE_INC_INFERENCE
  
• SEM_APIS.DISABLE_INMEMORY
  
• SEM_APIS.DISABLE_INMEMORY_FOR_ENT
  
• SEM_APIS.DISABLE_INMEMORY_FOR_MODEL
  
• SEM_APIS.DISABLE_INMEMORY_FOR_INF_GRAPH
  
• SEM_APIS.DISABLE_INMEMORY_FOR_RDF_GRAPH
  
• SEM_APIS.DISABLE_NETWORK_SHARING
  
• SEM_APIS.DROP_DATATYPE_INDEX
  
• SEM_APIS.DROP_ENTAILMENT
  
• SEM_APIS.DROP_INFERRED_GRAPH
  
• SEM_APIS.DROP_MATERIALIZED_VIEW
  
• SEM_APIS.DROP_MV_BITMAP_INDEX
  
• SEM_APIS.DROP_NETWORK_INDEX
  
• SEM_APIS.DROP_RDF_GRAPH
  
• SEM_APIS.DROP_RDF_GRAPH_COLLECTION
  
• SEM_APIS.DROP_RDF_NETWORK
  
• SEM_APIS.DROP_RDFVIEW_GRAPH
  
• SEM_APIS.DROP_RDFVIEW_MODEL
  
• SEM_APIS.DROP_RESULT_TAB
  
• SEM_APIS.DROP_RULEBASE
  
• SEM_APIS.DROP_SEM_INDEX
  
• SEM_APIS.DROP_SEM_MODEL
  
• SEM_APIS.DROP_SEM_NETWORK
  
• SEM_APIS.DROP_SEM_SQL
  
• SEM_APIS.DROP_SPARQL_UPDATE_TABLES
  
• SEM_APIS.DROP_SPM_TAB
  
• SEM_APIS.DROP_USER_INFERENCE_OBJS
  
• SEM_APIS.DROP_VIRTUAL_MODEL
  
• SEM_APIS.ENABLE_CHANGE_TRACKING
  
• SEM_APIS.ENABLE_INC_INFERENCE
  
• SEM_APIS.ENABLE_INMEMORY
  
• SEM_APIS.ENABLE_INMEMORY_FOR_ENT
  
• SEM_APIS.ENABLE_INMEMORY_FOR_INF_GRAPH
  
• SEM_APIS.ENABLE_INMEMORY_FOR_MODEL
  
• SEM_APIS.ENABLE_INMEMORY_FOR_RDF_GRAPH
  
• SEM_APIS.ENABLE_NETWORK_SHARING
  
• SEM_APIS.ESCAPE_CLOB_TERM
  
• SEM_APIS.ESCAPE_CLOB_VALUE
  
• SEM_APIS.ESCAPE_RDF_TERM
  
• SEM_APIS.ESCAPE_RDF_VALUE
  
• SEM_APIS.EXPORT_ENTAILMENT_STATS
  
• SEM_APIS.EXPORT_MODEL_STATS
  
• SEM_APIS.EXPORT_RDFVIEW_GRAPH
  
• SEM_APIS.EXPORT_RDFVIEW_MODEL
  
• SEM_APIS.GATHER_SPM_INFO
  
• SEM_APIS.GET_CHANGE_TRACKING_INFO
  
• SEM_APIS.GET_INC_INF_INFO
  
• SEM_APIS.GET_MODEL_ID
  
• SEM_APIS.GET_MODEL_NAME
  
• SEM_APIS.GET_PLAN_COST
  
• SEM_APIS.GET_SQL
  
• SEM_APIS.GET_TRIPLE_ID
  
• SEM_APIS.GETV$DATETIMETZVAL
  
• SEM_APIS.GETV$DATETZVAL
  
• SEM_APIS.GETV$GEOMETRYVAL
  
• SEM_APIS.GETV$NUMERICVAL
  
• SEM_APIS.GETV$STRINGVAL
  
• SEM_APIS.GETV$TIMETZVAL
  
• SEM_APIS.GRANT_MODEL_ACCESS_PRIV
  
• SEM_APIS.GRANT_MODEL_ACCESS_PRIVS
  
• SEM_APIS.GRANT_NETWORK_ACCESS_PRIVS
  
• SEM_APIS.GRANT_NETWORK_SHARING_PRIVS
  
• SEM_APIS.GRANT_RDF_GRAPH_ACCESS_PRIV
  
• SEM_APIS.GRANT_RDF_GRAPH_ACCESS_PRIVS
  
• SEM_APIS.IMPORT_ENTAILMENT_STATS
  
• SEM_APIS.IMPORT_MODEL_STATS
  
• SEM_APIS.IS_TRIPLE
  
• SEM_APIS.LOAD_INTO_STAGING_TABLE
  
• SEM_APIS.LOOKUP_ENTAILMENT
  
• SEM_APIS.MERGE_MODELS
  
• SEM_APIS.MERGE_RDF_GRAPHS
  
• SEM_APIS.MIGRATE_DATA_TO_CURRENT
  
• SEM_APIS.MIGRATE_DATA_TO_STORAGE_V2
  
• SEM_APIS.MOVE_RDF_NETWORK_DATA
  
• SEM_APIS.MOVE_SEM_NETWORK_DATA
  
• SEM_APIS.PURGE_UNUSED_VALUES
  
• SEM_APIS.REFRESH_MATERIALIZED_VIEW
  
• SEM_APIS.REFRESH_NETWORK_INDEX_INFO
  
• SEM_APIS.REFRESH_SEM_NETWORK_INDEX_INFO
  
• SEM_APIS.RENAME_ENTAILMENT
  
• SEM_APIS.RENAME_INFERRED_GRAPH
  
• SEM_APIS.RENAME_MODEL
  
• SEM_APIS.RENAME_RDF_GRAPH
  
• SEM_APIS.RES2VID
  
• SEM_APIS.RESTORE_RDF_NETWORK_DATA
  
• SEM_APIS.RESTORE_SEM_NETWORK_DATA
  
• SEM_APIS.REVOKE_MODEL_ACCESS_PRIV
  
• SEM_APIS.REVOKE_MODEL_ACCESS_PRIVS
  
• SEM_APIS.REVOKE_NETWORK_ACCESS_PRIVS
  
• SEM_APIS.REVOKE_NETWORK_SHARING_PRIVS
  
• SEM_APIS.REVOKE_RDF_GRAPH_ACCESS_PRIV
  
• SEM_APIS.REVOKE_RDF_GRAPH_ACCESS_PRIVS
  
• SEM_APIS.SEM_SQL_COMPILE
  
• SEM_APIS.SET_ENTAILMENT_STATS
  
• SEM_APIS.SET_MODEL_STATS
  
• SEM_APIS.SPARQL_TO_SQL
  
• SEM_APIS.SWAP_NAMES
  
• SEM_APIS.TRUNCATE_SEM_MODEL
  
• SEM_APIS.TRUNCATE_RDF_GRAPH
  
• SEM_APIS.UNESCAPE_CLOB_TERM
  
• SEM_APIS.UNESCAPE_CLOB_VALUE
  
• SEM_APIS.UNESCAPE_RDF_TERM
  
• SEM_APIS.UNESCAPE_RDF_VALUE
  
• SEM_APIS.UPDATE_MODEL
  
• SEM_APIS.UPDATE_RDF_GRAPH
  
• SEM_APIS.VALIDATE_ENTAILMENT
  
• SEM_APIS.VALIDATE_GEOMETRIES
  
• SEM_APIS.VALIDATE_INFERRED_GRAPH
  
• SEM_APIS.VALIDATE_MODEL
  
• SEM_APIS.VALIDATE_RDF_GRAPH
  
• SEM_APIS.VALUE_NAME_PREFIX
  
• SEM_APIS.VALUE_NAME_SUFFIX