Regen Network

Regen Network Data Standards

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Class: Evidence

A source cited as evidence: a document, dataset, record or observation, identified by an IRI. The IRI names the exact version cited and may carry a fragment for a position inside it, for example a page. Whether it actually supports a claim is judged separately, by attestations, and its current availability or access is not recorded here.

URI: rfs:Evidence

erDiagram
ContentDigest {
    DigestAlgorithm algorithm  
    string digestValue  
}
Evidence {
    uriorcurie id  
    string name  
    string description  
    date issued  
    uri licence  
    string locator  
    string mediaType  
    uriList resolver  
    DCMIType sourceType  
}

Evidence ||--|| ContentDigest : "contentHash"

Inheritance

Class Properties

PropertyValue
Class URIrfs:Evidence

Slots

NameCardinality and RangeDescriptionInheritance
name0..1
String
Title of the cited sourcedirect
description0..1
String
What the source is, in the citer’s wordsdirect
sourceType1
DCMIType
Genre of the cited source, from the DCMI Type Vocabulary, which the dcterms:t…direct
mediaType0..1
String
Media type of the source, for example application/pdfdirect
contentHash1
ContentDigest
Hash of the bytes of the cited source versiondirect
resolver1..*
Uri
Where the bytes of the cited version can be fetcheddirect
locator0..1
String
Human-readable position inside the source, for example “section 1direct
licence0..1
Uri
IRI of the licence document or versioned licence terms in effect for this ver…direct
issued0..1
Date
Date of the cited version of the sourcedirect
id1
Uriorcurie
IRI or CURIE of the exact source version cited, for example https://exampledirect

Usages

used byused intypeused
ClaimhasEvidencerangeEvidence
AttestationhasEvidencerangeEvidence
RegistryReviewAttestationhasEvidencerangeEvidence
C06ProjectClaimhasEvidencerangeEvidence
C06CohortClaimhasEvidencerangeEvidence
C06SiteClaimhasEvidencerangeEvidence
C06PlotClaimhasEvidencerangeEvidence
C06ProjectStatementClaimhasEvidencerangeEvidence

Identifier and Mapping Information

Schema Source

Mappings

Mapping TypeMapped Value
selfrfs:Evidence
nativerfs:Evidence

LinkML Source

Direct

```yaml name: Evidence description: 'A source cited as evidence: a document, dataset, record or observation, identified by an IRI. The IRI names the exact version cited and may carry a fragment for a position inside it, for example a page. Whether it actually supports a claim is judged separately, by attestations, and its current availability or access is not recorded here.' from_schema: https://framework.regen.network/schema/ mixins: - ProvEntity slots: - name - description - sourceType - mediaType - contentHash - resolver - locator - licence - issued slot_usage: name: name: name description: Title of the cited source. description: name: description description: What the source is, in the citer's words. attributes: id: name: id description: IRI or CURIE of the exact source version cited, for example https://example.org/project-plan-v2.pdf#page=12. from_schema: https://framework.regen.network/schema/ identifier: true domain_of: - ClaimSubject - Evidence range: uriorcurie class_uri: rfs:Evidence
</details>

### Induced

<details>
```yaml
name: Evidence
description: 'A source cited as evidence: a document, dataset, record or observation,
  identified by an IRI. The IRI names the exact version cited and may carry a fragment
  for a position inside it, for example a page. Whether it actually supports a claim
  is judged separately, by attestations, and its current availability or access is
  not recorded here.'
from_schema: https://framework.regen.network/schema/
mixins:
- ProvEntity
slot_usage:
  name:
    name: name
    description: Title of the cited source.
  description:
    name: description
    description: What the source is, in the citer's words.
attributes:
  id:
    name: id
    description: IRI or CURIE of the exact source version cited, for example https://example.org/project-plan-v2.pdf#page=12.
    from_schema: https://framework.regen.network/schema/
    identifier: true
    owner: Evidence
    domain_of:
    - ClaimSubject
    - Evidence
    range: uriorcurie
    required: true
  name:
    name: name
    description: Title of the cited source.
    from_schema: https://framework.regen.network/schema/
    rank: 1
    slot_uri: schema:name
    owner: Evidence
    domain_of:
    - Link
    - ProjectInfo
    - Feature
    - File
    - Impact
    - CreditingProgram
    - CreditProtocol
    - Methodology
    - Registry
    - BufferPoolAccount
    - CreditClassInfo
    - Claim
    - ClaimSubject
    - Evidence
    - Entity
    range: string
  description:
    name: description
    description: What the source is, in the citer's words.
    from_schema: https://framework.regen.network/schema/
    rank: 1
    slot_uri: schema:description
    owner: Evidence
    domain_of:
    - Link
    - ProjectInfo
    - File
    - CreditClassInfo
    - Claim
    - Evidence
    - Condition
    - Entity
    range: string
  sourceType:
    name: sourceType
    description: Genre of the cited source, from the DCMI Type Vocabulary, which the
      dcterms:type definition recommends. Finer kinds of evidence that a program accepts,
      such as a lease agreement, belong to that program's rule set, not to Evidence.
    from_schema: https://framework.regen.network/schema/
    rank: 1000
    slot_uri: dcterms:type
    owner: Evidence
    domain_of:
    - Evidence
    range: DCMIType
    required: true
  mediaType:
    name: mediaType
    description: Media type of the source, for example application/pdf.
    from_schema: https://framework.regen.network/schema/
    rank: 1000
    slot_uri: dcterms:format
    owner: Evidence
    domain_of:
    - Evidence
    range: string
  contentHash:
    name: contentHash
    description: Hash of the bytes of the cited source version. This is the hash of
      the source, which a citation needs; it is not the hash of the Claim or Attestation
      that cites it, which is never part of its own content.
    from_schema: https://framework.regen.network/schema/
    rank: 1000
    slot_uri: rfs:contentHash
    owner: Evidence
    domain_of:
    - Evidence
    range: ContentDigest
    required: true
    inlined: true
  resolver:
    name: resolver
    description: Where the bytes of the cited version can be fetched. The data can
      stay where its owner keeps it; the claim stores only the hash and the resolver.
      Unordered set.
    from_schema: https://framework.regen.network/schema/
    rank: 1000
    slot_uri: rfs:resolver
    list_elements_ordered: false
    owner: Evidence
    domain_of:
    - Evidence
    range: uri
    required: true
    multivalued: true
  locator:
    name: locator
    description: Human-readable position inside the source, for example "section 1.9,
      Table 2", when the IRI fragment is not enough.
    from_schema: https://framework.regen.network/schema/
    rank: 1000
    slot_uri: rfs:locator
    owner: Evidence
    domain_of:
    - Evidence
    range: string
  licence:
    name: licence
    description: IRI of the licence document or versioned licence terms in effect
      for this version of the source. When absent, the terms must be read as "unspecified
      — all rights reserved" (rfs:UnspecifiedAllRightsReserved), never as unrestricted.
    from_schema: https://framework.regen.network/schema/
    rank: 1000
    slot_uri: dcterms:license
    owner: Evidence
    domain_of:
    - Evidence
    range: uri
  issued:
    name: issued
    description: Date of the cited version of the source.
    from_schema: https://framework.regen.network/schema/
    rank: 1000
    slot_uri: dcterms:issued
    owner: Evidence
    domain_of:
    - Evidence
    range: date
class_uri: rfs:Evidence