Missing supported structured data element

Here is output of schema on the page
<script type=”application/ld+json”>{“@context”:”http:\/\/schema.org”,”@type”:”WebPage”,”mainEntityOfPage”:”https:\/\/www.bustmold.com\/our-services\/inspection-services\/visual-inspection\/”,”publisher”:{“@type”:”Organization”,”name”:”Bustmold”,”logo”:{“@type”:”ImageObject”,”url”:”https:\/\/www.bustmold.com\/wp-content\/plugins\/pagefrog\/admin\/images\/small_logo.png”,”height”:”500″,”width”:”500″}},”headline”:”Visual Inspection”,”datePublished”:”2014-02-07T13:58:27+00:00″,”dateModified”:”2015-06-19T11:46:51+00:00″,”author”:{“@type”:”Person”,”name”:”lukaav”},”image”:{“@type”:”ImageObject”,”url”:”https:\/\/www.bustmold.com\/wp-content\/uploads\/2014\/02\/video_segment1.png”,”width”:”960″,”height”:”245″},”description”:”Mold Busters offers a fast & affordable visual inspection for mold and other air quality issues across Canada. Call 1-877-566-6653. Same-day service.”}</script>

Is it possible to make changes to this info , would like to have type of article instead of webpage, and change the logo icon and featured image.

Found the problem in my output of the page type its
@type:webpage and should be @type:Article or NewsArticle how can I change this?