Fix miswritten card schema

Also add a "$schema" to explicitly mention that it is a draftv3 written schema.

Author: fge

card

@@ -1,47 +1,48 @@
 {
-	"description": "A representation of a person, company, organization, or place",
-	"type": "object",
-	"properties": {
-		"fn": {
-			"description": "Formatted Name",
-			"type": "string"
-		},
-		"familyName": { "type": "string", "required": true },
-		"givenName": { "type": "string", "required": true },
-		"additionalName": { "type": "array", "items": { "type": "string" } },
-		"honorificPrefix": { "type": "array", "items": { "type": "string" } },
-		"honorificSuffix": { "type": "array", "items": { "type": "string" } },
-		"nickname": { "type": "string" },
-		"url": { "type": "string", "format": "uri" },
-		"email": {
-			"type": "object",
-			"properties": {
-				"type": { "type": "string" },
-				"value": { "type": "string", "format": "email" }
-			}
-		}
-		"tel": {
-			"type": "object",
-			"properties": {
-				"type": { "type": "string" },
-				"value": { "type": "string", "format": "phone" }
-			}
-		}
-		"adr": { "$ref": "http: //json-schema.org/address" },
-		"geo": { "$ref": "http: //json-schema.org/geo" },
-		"tz": { "type": "string" },
-		"photo": { "type": "string" },
-		"logo": { "type": "string" },
-		"sound": { "type": "string" },
-		"bday": { "type": "string", "format": "date" },
-		"title": { "type": "string" },
-		"role": { "type": "string" },
-		"org": {
-			"type": "object",
-			"properties": {
-				"organizationName": { "type": "string" },
-				"organizationUnit": { "type": "string" }
-			}
-		}
-	}
+    "$schema": "http://json-schema.org/draft-03/schema#",
+    "description": "A representation of a person, company, organization, or place",
+    "type": "object",
+    "properties": {
+        "fn": {
+            "description": "Formatted Name",
+            "type": "string"
+        },
+        "familyName": { "type": "string", "required": true },
+        "givenName": { "type": "string", "required": true },
+        "additionalName": { "type": "array", "items": { "type": "string" } },
+        "honorificPrefix": { "type": "array", "items": { "type": "string" } },
+        "honorificSuffix": { "type": "array", "items": { "type": "string" } },
+        "nickname": { "type": "string" },
+        "url": { "type": "string", "format": "uri" },
+        "email": {
+            "type": "object",
+            "properties": {
+                "type": { "type": "string" },
+                "value": { "type": "string", "format": "email" }
+            }
+        },
+        "tel": {
+            "type": "object",
+            "properties": {
+                "type": { "type": "string" },
+                "value": { "type": "string", "format": "phone" }
+            }
+        },
+        "adr": { "$ref": "http: //json-schema.org/address" },
+        "geo": { "$ref": "http: //json-schema.org/geo" },
+        "tz": { "type": "string" },
+        "photo": { "type": "string" },
+        "logo": { "type": "string" },
+        "sound": { "type": "string" },
+        "bday": { "type": "string", "format": "date" },
+        "title": { "type": "string" },
+        "role": { "type": "string" },
+        "org": {
+            "type": "object",
+            "properties": {
+                "organizationName": { "type": "string" },
+                "organizationUnit": { "type": "string" }
+            }
+        }
+    }
 }