import interface ReadingVocabulary;
interface ReadingWord id "interface:reading:word" revision "interface:reading:word@1" {
  queryable value text id "reading:word:text" : string {get id "reading:word:text:get" execution snapshot;}
  queryable relation vocabulary id "reading:word:vocabulary" : optional-one interface ReadingVocabulary {resolve id "reading:word:vocabulary:resolve" execution snapshot;connect id "reading:word:vocabulary:connect" execution transaction;}
  operation forget id "reading:word:forget" : unit -> unit {call id "reading:word:forget:call" execution transaction;}
}