robos:LearningLesson

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

Details

Class	robos:LearningLesson
Shape id	urn:robos:shape:LearningLessonShape
Package	eLearning Curriculums (robos.learning) (learning)
Classification	Learning & assessment
Schema.org type	schema:LearningResource

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	Learning Lesson must have a title.
robos:module	1..*	URI (robos:LearningModule)	Learning Lesson must link to parent learning module.

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:learning-lesson-sample",
  "@type": [
    "robos:LearningLesson",
    "schema:LearningResource",
    "oslc:Resource"
  ],
  "dcterms:title": "Sample Learning Lesson",
  "dcterms:description": "Placeholder node for robos:LearningLesson.",
  "robos:package": "learning",
  "robos:namespace": "robos.learning",
  "robos:module": "urn:robos:module:sample-module",
  "robos:schemaOrgType": "https://schema.org/LearningResource",
  "robos:domainStandard": "https://schema.org/LearningResource",
  "robos:refersFrom": "https://schema.org/LearningResource"
}

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.