Certificate Of Completion

Validation shape for robos:CertificateOfCompletion nodes in the learning package group.

Details


Class	`robos:CertificateOfCompletion`
Shape id	`urn:robos:shape:CertificateOfCompletionShape`
Package	eLearning Curriculums (robos.learning) (`learning`)
Classification	Learning & assessment
Schema.org type	`schema:EducationalOccupationalCredential`

Properties

Count is the minimum and maximum number of values (* means no maximum). The validator enforces both. The type column is documentation only; the validator does not check types.

Property	Count	Type	Rule or description
`dcterms:title`	`1..*`	`xsd:string`	Certificate of Completion must have a title.
`robos:recipientUser`	`1..*`	-	Certificate of Completion must specify the recipient user.
`robos:forCourse`	`1..*`	-	Certificate of Completion must link to the completed course (robos:forCourse).
`robos:issueDate`	`1..*`	-	Certificate of Completion must declare an issuance date.
`robos:scorePercentage`	`1..*`	-	Certificate of Completion must record the final score percentage.

Example node

The checked-in graph has no node of this class that passes the validator, so this is a placeholder built from the shape. It has every required property, with example values. It is not a node from the graph.

{
  "@id": "urn:robos:learning:certificate-of-completion-sample",
  "@type": [
    "robos:CertificateOfCompletion",
    "schema:EducationalOccupationalCredential",
    "oslc:Resource"
  ],
  "dcterms:title": "Sample Certificate Of Completion",
  "dcterms:description": "Placeholder node for robos:CertificateOfCompletion.",
  "robos:package": "learning",
  "robos:namespace": "robos.learning",
  "robos:recipientUser": "<recipientUser>",
  "robos:forCourse": "<forCourse>",
  "robos:issueDate": "<issueDate>",
  "robos:scorePercentage": "<scorePercentage>",
  "robos:schemaOrgType": "https://schema.org/EducationalOccupationalCredential",
  "robos:domainStandard": "https://schema.org/EducationalOccupationalCredential",
  "robos:refersFrom": "https://schema.org/EducationalOccupationalCredential"
}

Validate the example

Save the example as node.json in the repository root, then run:

node -e "const { SHACLValidator } = require('./packages/robos-graph/lib/shacl-validator'); console.log(new SHACLValidator().validate([require('./node.json')]).conforms)"

The command prints true when the node meets every rule for its types.