vCard - WikipediaThe standard Internet media type (MIME type) for a vCard has varied with each version of the specification.[1] vCards can be embedded in web pages. RDFa with the vCard Ontology can be used in HTML and various XML-family languages, e.g. SVG, MathML. jCard, "The JSON Format for vCard" is a standard proposal of 2014 in RFC 7095. RFC 7095 describes a lossless method of representing vCard instances in
