diff --git a/src/as2.lisp b/src/as2.lisp
index 79f2d40..0f08c72 100644
--- a/src/as2.lisp
+++ b/src/as2.lisp
@@ -334,11 +334,34 @@
   event
   place
   profile
+  note
   tombstone)
 
+(define-property-methods place
+  subject
+  object
+  relationship)
+
+(define-property-methods place
+  accuracy
+  altitude
+  latitude
+  longitude
+  radius
+  units)
+
+(define-property-methods tombstone
+  former-type
+  deleted)
+
+(define-property-methods profile
+  describes)
+
 (define-extend-classes document
   audio
   image
   video
-  note
   page)
+
+(define-extend-class link
+  mention)