@ElementCollection
    @CollectionTable(
        name = "site_notes",
        joinColumns = @JoinColumn(name = "site_id", foreignKey = @ForeignKey(name = "fk_site_notes__01"))
    )
    @org.hibernate.annotations.ForeignKey(name = "none") // https://stackoverflow.com/questions/41729709/how-do-i-disable-hibernate-foreign-key-constraint-on-a-bidirectional-association
    @Field(index = Index.YES, analyze = Analyze.YES, store = Store.NO)
    @FieldBridge(impl = BuiltinIterableBridge.class)
    protected List<String> siteNotes = new LinkedList<>();

46:	private void indexNotNullIterable(String name, Object value, Document document, LuceneOptions luceneOptions) {
47:		Iterable<?> collection = (Iterable<?>) value;
48:		for ( Object entry : collection ) {
49:			indexEntry( name, entry, document, luceneOptions );
50:		}
51:	}