JavaFX Fxml Display Image - javafx

Question

I have been endeavouring to implement a JavaFX application which includes the display of an image using fxml.
However, it is unclear to me how to successfully create the image url.
I have tried using the ampersand annotation to create a relative path and also tried an absolute path but all are rejected by the IDE.
Consequently I have created a simplified application as follows:
Main.java
package sample;
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;
public class Main extends Application {
#Override
public void start(Stage primaryStage) throws Exception{
Parent root = FXMLLoader.load(getClass().getResource("sample.fxml"));
primaryStage.setTitle("Display an Image");
primaryStage.setScene(new Scene(root, 300, 200));
primaryStage.show();
}
public static void main(String[] args) {
launch(args);
}
}
sample.fxml
<?import javafx.scene.layout.FlowPane?>
<?import javafx.scene.image.ImageView?>
<?import javafx.scene.image.Image?>
<FlowPane fx:controller="sample.Controller"
xmlns:fx="http://javafx.com/fxml" alignment="center" hgap="10" vgap="10">
<ImageView fx:id="ivWoodland">
<image>
<Image fx:id="imgWoodland" url="file:///D:/TF/ImageDemo/woodland.jpg"/>
</image>
</ImageView
If anybody can inform me how to format the url it will be much appreciacted.
Thanks.