Properly setting up Microdata for "stock image product" by Schema.org standard? -

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i'm setting product page sells stock images, , i'd represent via schema.org (using microdata), product, creativework, person, etc., being attributed.

i'm having issue not seem possible mix "product" "creativework" although in case same.

i suppose question this:

how executed necessary attributes included without issues?

here have far:

    <div itemscope itemtype="http://schema.org/creativework">         <h1 itemprop="headline">some image me!</h1>         <div  itemscope itemtype="http://www.schema.org/imageobject">             <a href="http://www.example.com/mypic.png"><img itemprop="image thumbnail contenturl" src="http://www.example.com/mypic.png" /></a>             <span itemprop="contentsize">20mb</span>             <span itemprop="width">2000</span>             <span itemprop="height">2000</span>             <meta itemprop="datepublished" content="jan 25, 2013">             <span itemprop="caption description">this description</span>             <div itemprop="copyrightholder creator contributor author" itemscope itemtype="http://schema.org/person">                 <a itemprop="url" href="www.here.com"><div itemprop="name"><strong>john doe</strong></div>                 </a>                 <div itemprop="jobtitle">illustrator</div>                 <div itemprop="description">does cool illustrations</div>                                </div>             <div itemprop="keywords">keyword1, keyword2, keyword3</div>         </div>     </div>

if understand correctly, have one image in example. in case, doesn’t make sense have both, creativework , imageobject. use imageobject only, more specific creativework.

when want offer image (e.g., sale), use offers property.

so structure like:

<article itemscope itemtype="http://schema.org/imageobject">   <!-- work -->   <div itemprop="offers" itemscope itemtype="http://schema.org/offer">     <!-- offer -->   </div> </article>

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