schema.org

Work in progress...

Context

import context from 'schema.org/context';

API

SchemaOrg([data])

data is an optional array of flattened JSON-LD document containing RDFS definition of schema.org extension.

import SchemaOrg from 'schema.org';
var schemaOrg = new SchemaOrg();

SchemaOrg.prototype.get(term)

returns the RDFS node corresponding to the term;

schemaOrg.get(MedicalScholarlyArticle)
{ '@id': 'schema:MedicalScholarlyArticle',
  '@type': 'rdfs:Class',
  comment: 'A scholarly article in the medical domain.',
  label: 'MedicalScholarlyArticle',
  subClassOf: [ 'schema:ScholarlyArticle' ] }

SchemaOrg.prototype.getSubClasses(type[, recursive])

returns a set containing the sub classes of the type. if recursive is false (default value is true) only the direct descendant are returned.

schemaOrg.getSubClasses('Article', false)
Set {
  'NewsArticle',
  'Report',
  'ScholarlyArticle',
  'SocialMediaPosting',
  'TechArticle' }

SchemaOrg.prototype.getParents(type)

returns a set representing the trail of parent classes.

schemaOrg.getParents('MedicalScholarlyArticle')
Set { 'ScholarlyArticle', 'Article', 'CreativeWork', 'Thing' }

SchemaOrg.prototype.is(value, type)

returns true if value (or list of thereof) is a type

schemaOrg.is('MedicalScholarlyArticle', 'Article') === true

SchemaOrg.prototype.getType(obj[, minType])

Infer the type of the object obj and returns undefined when no type can be safely inferred (multiple options). If minType is specified the returning type must be at least as specific or more specific than minType.

schemaOrg.getType({
  "name": "a name",
  "videoQuality": "video quality",
  "transcript": "a transcript"
}) ===  'VideoObject'

Tests

npm test

License

Apache 2.0

science-periodicals / schema.org