code: function vCard() {
  
    if( !(this instanceof vCard) )
      return new vCard()
  
    /** @type {String} Version number */
    this.version = vCard.versions[ vCard.versions.length - 1 ]
    /** @type {Object} Card data */
    this.data = {}
  
  }
docs: vCard
  @constructor
  @return {vCard}