Vocabulary for mirror nodes, exported datasets, and analytics workspaces consuming Hedera telemetry.
| Prefix | Namespace |
|---|---|
| dcterms | http://purl.org/dc/terms/ |
| hedera | https://hashgraphontology.xyz/core/ |
| ns1 | https://docs.hedera.com/hedera/mirror-node/architecture/ |
| ns2 | https://hashgraphontology.xyz/ |
| ns3 | https://docs.hedera.com/hedera/ |
| ns4 | https://docs.hedera.com/hedera/mirror-node/ |
| ns5 | https://docs.hedera.com/hedera/mirror-node/sdks-and-apis/ |
| owl | http://www.w3.org/2002/07/owl# |
| rdf | http://www.w3.org/1999/02/22-rdf-syntax-ns# |
| rdfs | http://www.w3.org/2000/01/rdf-schema# |
| skos | http://www.w3.org/2004/02/skos/core# |
| xsd | http://www.w3.org/2001/XMLSchema# |
| Label | QName | Subclass Of | Notes |
|---|---|---|---|
| Analytics workspace | hedera:AnalyticsWorkspace | hedera:Artefact |
Definition: Analytical environment consuming mirror datasets for reporting or dashboards.
|
| Dataset retention policy | hedera:DatasetRetentionPolicy | hedera:Artefact |
Definition: Policy describing how long datasets are retained in analytics storage.
|
| Ingestion pipeline | hedera:IngestionPipeline | hedera:Process |
Definition: Pipeline that ingests record files into analytics storage.
|
| Mirror dataset | hedera:MirrorDataset | hedera:Artefact |
Definition: Dataset exported by mirror nodes such as transactions, balances, or contract logs.
|
| Mirror gRPC API | hedera:MirrorGrpcAPI | hedera:Artefact |
Definition: gRPC streaming interface for subscribing to Hedera mirror node data.
|
| Mirror node operator role | hedera:MirrorNodeOperatorRole | hedera:Role |
Definition: Role fulfilled by organisations running mirror node infrastructure.
|
| Mirror REST API | hedera:MirrorRestAPI | hedera:Artefact |
Definition: RESTful interface provided by mirror nodes for querying Hedera history.
|
| Mirror Service | hedera:MirrorService | hedera:Service |
Definition: Service tier that replicates consensus data and exposes REST/gRPC APIs.
|
| Telemetry metric | hedera:TelemetryMetric | hedera:Event |
Definition: Metric derived from mirror node operations or analytics pipelines.
|
| Label | QName | Kind | Domain | Range | Notes |
|---|---|---|---|---|---|
| covers service | hedera:coversService | ObjectProperty | hedera:MirrorDataset | hedera:Service | |
| curates workspace | hedera:curatesWorkspace | ObjectProperty | hedera:Actor | hedera:AnalyticsWorkspace | |
| exposes gRPC endpoint | hedera:exposesGrpcEndpoint | ObjectProperty | hedera:MirrorService | hedera:MirrorGrpcAPI | |
| exposes REST endpoint | hedera:exposesRestEndpoint | ObjectProperty | hedera:MirrorService | hedera:MirrorRestAPI | |
| feeds analytics workspace | hedera:feedsAnalyticsWorkspace | ObjectProperty | hedera:MirrorDataset | hedera:AnalyticsWorkspace | |
| has dataset type | hedera:hasDatasetType | DatatypeProperty | hedera:MirrorDataset | xsd:string | |
| has dataset URI | hedera:hasDatasetURI | DatatypeProperty | hedera:MirrorDataset | xsd:anyURI | |
| has metric value | hedera:hasMetricValue | DatatypeProperty | hedera:TelemetryMetric | xsd:decimal | |
| has metric window | hedera:hasMetricWindow | DatatypeProperty | hedera:TelemetryMetric | xsd:string | |
| has retention days | hedera:hasRetentionDays | DatatypeProperty | hedera:DatasetRetentionPolicy | xsd:integer | |
| has retention policy | hedera:hasRetentionPolicy | ObjectProperty | hedera:MirrorDataset | hedera:DatasetRetentionPolicy | |
| has workspace purpose | hedera:hasWorkspacePurpose | DatatypeProperty | hedera:AnalyticsWorkspace | xsd:string | |
| produces metric | hedera:producesMetric | ObjectProperty | hedera:IngestionPipeline | hedera:TelemetryMetric | |
| publishes dataset | hedera:publishesDataset | ObjectProperty | hedera:MirrorService | hedera:MirrorDataset | |
| runs pipeline | hedera:runsPipeline | ObjectProperty | hedera:Actor | hedera:IngestionPipeline |