CODEWITHSUNDEEP
schemaschema.orgsemantic-markup
Digital Ninja
Digital Ninja

Reputation: 3731

How to refer to another item declaration from multiple other items, to satisfy schema.org?

After a lot of searching for how to properly refer to one item from another, I found this minimal example that showcases how to refer to an Organization item as a branchOf from a Hotel item. It defines the attribute itemprop="branchOf" on the Organization, which becomes a property of the Hotel item after it references it. 

<div itemprop="branchOf" itemscope itemtype="http://schema.org/Organization" id="schema-organization">
 <h1 itemprop="name">The Hotel Chain</h1>
</div>

<div itemscope itemtype="http://schema.org/Hotel" itemref="schema-organization">
 <h2 itemprop="name">Hotel Location 1</h2>
</div>

That example validates.

But now I need to add a Person that works for that Organization. I could use the same concept by defining itemprop="worksFor" on the Organization, and then referencing that from my Person, like so:

<div itemprop="worksFor" itemscope itemtype="http://schema.org/Organization" id="schema-organization">
 <h1 itemprop="name">The Hotel Chain</h1>
</div>
<div itemscope itemtype="http://schema.org/Hotel" itemref="schema-organization">
 <h2 itemprop="name">Hotel Location 1</h2>
</div>
<div itemscope itemtype="http://schema.org/Person" itemref="schema-organization">
    <div itemprop="name">John Doe</div>
</div>

And the Person correctly gets its worksFor attribute to show the Organization here.

But now I have to remove the itemref from the Hotel, otherwise it complains that it doesn't recognize a worksFor attribute. And if I do so, the Hotel is no longer referencing the Organization in any way, therefore it is not a branch of it.

So it seems that it's a either-or situation.

How I can I declare both? The Person needs to work for the Organization, and Hotel needs to be a branch of the Organization.

Upvotes: 0

Views: 65

Answers (1)

Tony McCreath
Tony McCreath

Reputation: 3384

You could use itemid and reference the same itemid from each entity. e.g.

<div itemscope itemtype="http://schema.org/Organization" itemid="#organization">
 <h1 itemprop="name">The Hotel Chain</h1>
</div>
<div itemscope itemtype="http://schema.org/Hotel" >
 <h2 itemprop="name">Hotel Location 1</h2>
 <meta itemprop="branchOf" itemscope itemid="#organization"/>
</div>
<div itemscope itemtype="http://schema.org/Person">
    <div itemprop="name">John Doe</div>
    <meta itemprop="worksFor" itemscope itemid="#organization"/>
</div>

Upvotes: 1

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