Array
(
    [course] => Array
        (
            [@context] => https://schema.org
            [@type] => Course
            [name] => 
            [description] => 
            [additionalType] => 
            [image] => 
            [courseCode] => 58457
            [url] => 
            [organization] => 
        )

    [has_reviews] => 
    [course_type] => 
    [name] => 
    [description] => 
    [image_url] => 
    [url] => 
    [audience] => 
    [keywords_array] => 
)