Re: using schema:Role with inverse properties?

>
> "Can I add *@id* to object with "@type": "OrganizationRole", and use same @id
> for both of those objects?"


In theory, yes you can.

I've added an @id to both the Person and CollegeOrUniversity and Google's
Structured Data Testing Tool as well as the Structured Data Linter and both
accept the @id's successfully, meaning the 2 pieces or JSON-LD are merged
into a single graph. Yandex's Structured Data Validator doesn't do that
well though:

<script type="application/ld+json">
{
  "@context": "http://schema.org",
  "@type": "CollegeOrUniversity",
  "@id": "http://example.com/#SomeU",
  "name": "University of Cambridge",
  "sameAs": "http://en.wikipedia.org/wiki/University_of_Cambridge",
  "alumni": {
    "@type": "OrganizationRole",
    "alumni": {
      "@type": "Person",
      "@id": "http://example.com/#SomePerson",
       "name": "Delia Derbyshire",
      "sameAs": "http://en.wikipedia.org/wiki/Delia_Derbyshire"
    },
    "startDate": "1959"
  }
}
</script>

<script type="application/ld+json">
{
  "@context": "http://schema.org",
  "@type": "Person",
  "@id": "http://example.com/#SomePerson",
   "name": "Delia Derbyshire",
   "sameAs": "http://en.wikipedia.org/wiki/Delia_Derbyshire",
   "alumniOf": {
     "@type": "OrganizationRole",
     "alumniOf": {
       "@type": "CollegeOrUniversity",
       "@id": "http://example.com/#SomeU",
       "name": "University of Cambridge",
       "sameAs": "http://en.wikipedia.org/wiki/University_of_Cambridge"
    },
    "startDate": "1959"
  }
}
</script>

Though when doing something similar with a piece of microdata markup
combined with JSON-LD then things are less successful. It seems only the
Structured Data Linter is able to digest it:

<div itemid="http://example.com/#ProcedureProduct" itemscope itemtype="
http://schema.org/MedicalProcedure">
    <span itemprop="name">Butt Lift</span>
</div>

<script type="application/ld+json">
{
    "@context": "http://schema.org",
    "@type": "Product",
    "@id": "http://example.com/#ProcedureProduct",
    "url": "
http://www.cosmeticsurg.net/blog/2013/10/20/how-much-fat-is-injected-with-the-brazilian-butt-lift/
"
}
</script>

Which makes me wonder, why don't digest Google's and Yandex's tool digest
multiple syntaxes? Doesn't make much sense to me.

2015-03-10 13:49 GMT+01:00 ☮ elf Pavlik ☮ <perpetual-tripper@wwelves.org>:

> Hello,
>
> Looking at examples in http://schema.org/Role
>
> {
>   "@context": "http://schema.org",
>   "@type": "CollegeOrUniversity",
>   "name": "University of Cambridge",
>   "sameAs": "http://en.wikipedia.org/wiki/University_of_Cambridge",
>   "alumni": {
>     "@type": "OrganizationRole",
>     "alumni": {
>       "@type": "Person",
>        "name": "Delia Derbyshire",
>       "sameAs": "http://en.wikipedia.org/wiki/Delia_Derbyshire"
>     },
>     "startDate": "1959"
>   }
> }
>
> {
>   "@context": "http://schema.org",
>   "@type": "Person",
>    "name": "Delia Derbyshire",
>    "sameAs": "http://en.wikipedia.org/wiki/Delia_Derbyshire",
>    "alumniOf": {
>      "@type": "OrganizationRole",
>      "alumniOf": {
>        "@type": "CollegeOrUniversity",
>        "name": "University of Cambridge",
>        "sameAs": "http://en.wikipedia.org/wiki/University_of_Cambridge"
>     },
>     "startDate": "1959"
>   }
> }
>
> Can I add *@id* to object with "@type": "OrganizationRole", and use same
> @id for both of those objects?
>
> I also think about using it with Web Credentials
> http://opencreds.org/ (see embeded videos!!!)
>
> My examples of MembershipCredential and AttendanceCredential in this email
> *
> https://lists.w3.org/Archives/Public/public-credentials/2015Mar/0007.html
>
> Cheers!
>
>
>