Write JSON-LD

[ppKrauss]

It is another "standard way" to express vCard with JSON, with the same key feature that jCard, reversible. JSON-LD also need a "reference set" of standard vocabularies. The main one, and a de facto standard, is http://schema.org.

JSON-LD can express a vCard as a set of ContactPoints of a Person in a standard way.

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• about JSON-LD: see http://json-ld.org/ and the W3C Recommendation 1.0
• SchemaOrg examples: see Person, Organization and ContactPoint (or this intro-structured-data).