Upper-level classes and properties capturing shared Hedera and Hiero network concepts, including identity, governance, transactions, and data export semantics.
| Prefix | Namespace |
|---|---|
| dcat | http://www.w3.org/ns/dcat# |
| dcterms | http://purl.org/dc/terms/ |
| hedera | https://hashgraphontology.xyz/core/ |
| ns1 | https://hedera.com/ |
| ns10 | https://docs.hedera.com/hedera/core-concepts/accounts/account-properties# |
| ns11 | https://docs.hedera.com/hedera/core-concepts/accounts/ |
| ns12 | https://hips.hedera.com/hip/ |
| ns13 | https://docs.hedera.com/hedera/core-concepts/staking/ |
| ns14 | https://docs.hedera.com/hedera/core-concepts/staking/stake-hbar# |
| ns15 | https://www.apache.org/licenses/ |
| ns16 | https://docs.hedera.com/hiero/concepts/ |
| ns17 | https://hashgraphontology.xyz/imports/ |
| ns18 | https://docs.hedera.com/hedera/mirror-node/architecture/ |
| ns2 | https://docs.hedera.com/hedera/network/nodes/ |
| ns3 | https://docs.hedera.com/hedera/core-concepts/transactions/ |
| ns4 | https://docs.hedera.com/ |
| ns5 | https://docs.hedera.com/hedera/core-concepts/ |
| ns6 | https://docs.hedera.com/hedera/core-concepts/transactions/transaction-lifecycle# |
| ns7 | https://docs.hedera.com/hedera/mirror-node/sdks-and-apis/ |
| ns8 | https://hashgraphontology.xyz/ |
| ns9 | https://docs.hedera.com/hedera/ |
| owl | http://www.w3.org/2002/07/owl# |
| prov | http://www.w3.org/ns/prov# |
| rdf | http://www.w3.org/1999/02/22-rdf-syntax-ns# |
| rdfs | http://www.w3.org/2000/01/rdf-schema# |
| schema1 | http://schema.org/ |
| skos | http://www.w3.org/2004/02/skos/core# |
| xsd | http://www.w3.org/2001/XMLSchema# |
| Label | QName | Subclass Of | Notes |
|---|---|---|---|
| Account | hedera:Account | hedera:Actor |
Definition: On-ledger identity storing keys, balances, and staking configuration for participation in Hedera services.
|
| Account key | hedera:AccountKey | hedera:Artefact |
Definition: Key material that authorises actions for accounts, topics, files, and tokens.
|
| Actor | hedera:Actor | hedera:Conceptprov:Agent |
Definition: An agent that participates in Hedera or Hiero network operations, such as councils, operators, or wallets.
|
| Artefact | hedera:Artefact | hedera:Conceptprov:Entity |
Definition: Digital object or state produced or managed by Hedera services (topics, tokens, files, smart contracts).
|
| Concept | hedera:Concept |
Definition: Abstract superclass for all Bhash ontology entities.
|
|
| Consensus finality phase | hedera:ConsensusFinalityPhase | hedera:TransactionPhase |
Definition: Phase in which consensus nodes order the transaction and assign a consensus timestamp.
|
| Consensus node | hedera:ConsensusNode | hedera:Nodehedera:Validator |
Definition: Validator node participating in Hedera consensus ordering and staking.
|
| Event | hedera:Event | hedera:Conceptprov:Entity |
Definition: Bounded outcome or observation emitted by a process, typically recorded through mirror nodes or logs.
|
| Governance body | hedera:GovernanceBody | hedera:Actor |
Definition: Formal collective responsible for decision-making over network policy or operations.
|
| Governance decision | hedera:GovernanceDecision | hedera:Event |
Definition: Recorded outcome of a governance process, such as an approved vote or mandate.
|
| Governance process | hedera:GovernanceProcess | hedera:Process |
Definition: Process through which councils or committees evaluate and ratify network decisions.
|
| Hiero consensus layer | hedera:HieroConsensusLayer | hedera:HieroLayer |
Definition: Hiero layer responsible for ordering transactions and coordinating validator sets.
|
| Hiero execution layer | hedera:HieroExecutionLayer | hedera:HieroLayer |
Definition: Hiero layer executing ordered transactions and maintaining state commitments.
|
| Hiero layer | hedera:HieroLayer | hedera:Network |
Definition: Logical component of the Hiero architecture (consensus, execution, or service layer).
|
| Hiero service layer | hedera:HieroServiceLayer | hedera:HieroLayer |
Definition: Hiero layer exposing Hedera services (tokens, consensus topics, contracts) to applications.
|
| Hiero shard | hedera:HieroShard | hedera:Network |
Definition: Network partition within Hiero that localises consensus and execution responsibilities.
|
| Key list | hedera:KeyList | hedera:AccountKey |
Definition: Composite key structure enforcing threshold or multi-signature requirements.
|
| Mirror dataset | hedera:MirrorDataset | hedera:Artefactdcat:Dataset |
Definition: Dataset published by a mirror node exposing consensus records or account state.
|
| Mirror export phase | hedera:MirrorExportPhase | hedera:TransactionPhase |
Definition: Phase where consensus and balance data are exported to mirror nodes for querying.
|
| Mirror node | hedera:MirrorNode | hedera:Node |
Definition: Data replication node exposing consensus history via REST and gRPC APIs.
|
| Network | hedera:Network | hedera:Actor |
Definition: A distributed environment (e.g., mainnet, testnet, shard) that provides Hedera services.
|
| Node | hedera:Node | hedera:Actor |
Definition: Operational actor (consensus or mirror) providing network infrastructure.
|
| Process | hedera:Process | hedera:Conceptprov:Activity |
Definition: Coordinated activity that changes network state, such as transaction execution or governance voting.
|
| Public key | hedera:PublicKey | hedera:AccountKey |
Definition: Individual Ed25519 or ECDSA key associated with accounts, contracts, and services.
|
| Role | hedera:Role | hedera:Conceptprov:Role |
Definition: Responsibility or capacity that an actor can perform within the network.
|
| Service | hedera:Service | hedera:Conceptschema1:Service |
Definition: A capability offered by the Hedera network such as consensus, token management, or smart contract execution.
|
| Staking event | hedera:StakingEvent | hedera:Event |
Definition: Event recording a staking action or reward distribution.
|
| Staking process | hedera:StakingProcess | hedera:Process |
Definition: Process that binds accounts to validator nodes and accrues staking rewards.
|
| Threshold key | hedera:ThresholdKey | hedera:AccountKey |
Definition: Key arrangement requiring a subset of signatures out of a larger list to authorise an action.
|
| Transaction | hedera:Transaction | hedera:Artefact |
Definition: Signed payload submitted to the Hedera network that changes ledger state upon execution.
|
| Transaction execution phase | hedera:TransactionExecutionPhase | hedera:TransactionPhase |
Definition: Phase performing business logic and state transitions for the ordered transaction.
|
| Transaction phase | hedera:TransactionPhase | hedera:Process |
Definition: Segment of the transaction lifecycle (submission, consensus, execution, export).
|
| Transaction record | hedera:TransactionRecord | hedera:Event |
Definition: Structured record capturing the result of a processed transaction.
|
| Transaction submission | hedera:TransactionSubmission | hedera:TransactionPhase |
Definition: Phase where a client signs and submits the transaction to a node.
|
| Validator | hedera:Validator | hedera:Actor |
Definition: Node operator that participates in consensus or execution for Hedera or Hiero networks.
|
| Validator onboarding process | hedera:ValidatorOnboardingProcess | hedera:GovernanceProcess |
Definition: Governance process that evaluates, approves, and activates validator participants.
|
| Vote event | hedera:VoteEvent | hedera:GovernanceDecision |
Definition: Governance decision capturing the voting record that authorises a change.
|
| Label | QName | Kind | Domain | Range | Notes |
|---|---|---|---|---|---|
| consumes artefact | hedera:consumesArtefact | ObjectProperty | hedera:Service | hedera:Artefact | |
| declines staking rewards | hedera:declinesStakingRewards | DatatypeProperty | hedera:Account | xsd:boolean | |
| exposed on | hedera:exposedOn | ObjectProperty | hedera:Service | hedera:Network | |
| governs | hedera:governs | ObjectProperty | hedera:GovernanceBody | hedera:Network |
SubProperty Of: prov:influenced
Inverse Of: hedera:isGovernedBy
|
| has account | hedera:hasAccount | ObjectProperty | hedera:Actor | hedera:Account |
Inverse Of: hedera:isAccountOf
|
| has account alias | hedera:hasAccountAlias | DatatypeProperty | hedera:Account | xsd:string | |
| has account ID | hedera:hasAccountId | DatatypeProperty | hedera:Account | xsd:string | |
| has layer | hedera:hasLayer | ObjectProperty | hedera:Network | hedera:HieroLayer |
Inverse Of: hedera:isLayerOf
|
| has mandate | hedera:hasMandate | DatatypeProperty | hedera:GovernanceBody | xsd:string | |
| has participant | hedera:hasParticipant | ObjectProperty | hedera:Process | hedera:Actor |
SubProperty Of: prov:wasAssociatedWith
Inverse Of: hedera:participatesIn
|
| has phase order | hedera:hasPhaseOrder | DatatypeProperty | hedera:TransactionPhase | xsd:integer | |
| has record | hedera:hasRecord | ObjectProperty | hedera:Transaction | hedera:TransactionRecord |
SubProperty Of: prov:wasAttributedTo
|
| has role | hedera:hasRole | ObjectProperty | hedera:Actor | hedera:Role |
SubProperty Of: prov:hadRole
|
| has shard | hedera:hasShard | ObjectProperty | hedera:Network | hedera:HieroShard |
Inverse Of: hedera:isShardOf
|
| has transaction phase | hedera:hasTransactionPhase | ObjectProperty | hedera:Transaction | hedera:TransactionPhase | |
| is account of | hedera:isAccountOf | ObjectProperty | hedera:Account | hedera:Actor |
Inverse Of: hedera:hasAccount
|
| is governed by | hedera:isGovernedBy | ObjectProperty | hedera:Network | hedera:GovernanceBody |
SubProperty Of: prov:wasInfluencedBy
Inverse Of: hedera:governs
|
| is layer of | hedera:isLayerOf | ObjectProperty | hedera:HieroLayer | hedera:Network |
Inverse Of: hedera:hasLayer
|
| is operated by | hedera:isOperatedBy | ObjectProperty | hedera:Service | hedera:Actor |
SubProperty Of: prov:wasAssociatedWith
Inverse Of: hedera:operatesService
|
| is published by | hedera:isPublishedBy | ObjectProperty | hedera:MirrorDataset | hedera:MirrorNode |
Inverse Of: hedera:publishesDataset
|
| is shard of | hedera:isShardOf | ObjectProperty | hedera:HieroShard | hedera:Network |
Inverse Of: hedera:hasShard
|
| issues decision | hedera:issuesDecision | ObjectProperty | hedera:GovernanceProcess | hedera:GovernanceDecision |
SubProperty Of: hedera:producesEvent
|
| manages artefact | hedera:managesArtefact | ObjectProperty | hedera:Service | hedera:Artefact | |
| occurs on | hedera:occursOn | ObjectProperty | hedera:Process | hedera:Network | |
| operates service | hedera:operatesService | ObjectProperty | hedera:Actor | hedera:Service |
Inverse Of: hedera:isOperatedBy
|
| participates in | hedera:participatesIn | ObjectProperty | hedera:Actor | hedera:Process |
Inverse Of: hedera:hasParticipant
|
| precedes phase | hedera:precedesPhase | ObjectProperty | hedera:TransactionPhase | hedera:TransactionPhase | |
| produces event | hedera:producesEvent | ObjectProperty | hedera:Process | hedera:Event |
SubProperty Of: prov:generated
|
| produces record | hedera:producesRecord | ObjectProperty | hedera:TransactionPhase | hedera:TransactionRecord |
SubProperty Of: hedera:producesEvent
|
| publishes dataset | hedera:publishesDataset | ObjectProperty | hedera:MirrorNode | hedera:MirrorDataset |
Inverse Of: hedera:isPublishedBy
|
| records stake | hedera:recordsStake | ObjectProperty | hedera:StakingProcess | hedera:StakingEvent |
SubProperty Of: hedera:producesEvent
|
| registered in | hedera:registeredIn | ObjectProperty | hedera:Artefact | hedera:Network | |
| secured by | hedera:securedBy | ObjectProperty | hedera:Account | hedera:AccountKey |
Inverse Of: hedera:securesAccount
|
| secures account | hedera:securesAccount | ObjectProperty | hedera:AccountKey | hedera:Account |
Inverse Of: hedera:securedBy
|
| stakes to | hedera:stakesTo | ObjectProperty | hedera:Account | hedera:Validator | |
| submitted by | hedera:submittedBy | ObjectProperty | hedera:Transaction | hedera:Account | |
| targets validator | hedera:targetsValidator | ObjectProperty | hedera:ValidatorOnboardingProcess | hedera:Validator | |
| virtualises service | hedera:virtualisesService | ObjectProperty | hedera:HieroLayer | hedera:Service |