* @param bookmarkingSourceURI <tt>String</tt> uri of the bookmarking source
* @param loginToStore <tt>String</tt> encrypted login to store
* @param passwordToStore <tt>String</tt> encrypted password to store
*/
private void writeToStorage(Person person, String bookmarkingSourceURI, String loginToStore, String passwordToStore) {
URI usersBookmarkinSourceURI = createCredentialsURI(bookmarkingSourceURI, loginToStore, passwordToStore);
ClosableIterator<Statement> statements = model.findStatements(null,person.getResource(), new URIImpl(S3B_SYNCHRONIZATION.hasBookmarkingSource), null);
while(statements.hasNext()){
Statement statement = statements.next();
Node value = statement.getObject();
if(value != null && value.toString().startsWith(bookmarkingSourceURI)){