JSON-LD

This service allows you to manage JSON-LD formatted data.

Features

• Manipulate JSON-LD data (frame, compact, expand...)
• Manipulate JSON-LD contexts (parse, validate...)
• Automaticaly generate a local JSON-LD context

Dependencies

• OntologiesService
• ApiGateway (if a local context file is defined)

Sub-services

• JsonLdParserService
• JsonLdContextService
• JsonLdDocumentLoaderService
• JsonLdApiService

Install

$ yarn add @semapps/jsonld

Usage

const path = require('path');
const { JsonLdService } = require('@semapps/jsonld');

module.exports = {
  mixins: [JsonLdService],
  settings: {
    baseUri: 'http://localhost:3000',
    localContextPath: '/.well-known/context.jsonld',
    cachedContextFiles: [
      {
        uri: 'https://www.w3.org/ns/activitystreams',
        file: path.resolve(__dirname, './config/context-as.json')
      }
    ]
  }
};

Service settings

Property	Type	Default	Description
baseUri	String	required	Base URL of the server.
localContextPath	String	"/.well-known/context.jsonld"	Path of the automatically generated local JSON-LD context file
cachedContextFiles	[Object]		Context files to put in cache on start (see example above)