Top "Schema.org" questions

Schema.

Tool for testing Schema.org markup

Does anyone know of a good tool to test Schema.org (http://schema.org/) markup? The Google Rich Snippet tool …

testing markup schema.org
What's a `<script type='application/ld+json'>{jsonObj}</script>` in a `head` section do?

I got this link but didn't understand well. Saw: <script type="application/ld+json"> { "@context": "http://schema.org", "@…

seo schema.org json-ld
Do you put Schema Microdata meta tags in the html body?

I have searched for a long time across the internet and stackoverflow for an answer to this question, and I …

html microdata schema.org
Schema.org - JSON-LD - Where to Place?

I am looking to use JSON-LD for schema on a website. (Schema meaning schema.org data.) I know how to …

schema.org json-ld
How to implement schema.org markup for a breadcrumb?

There isn't much info about implementing a breadcrumb using schema.org markup. So far, I could get two official documents …

xhtml breadcrumbs schema.org
What is the correct use of schema.org SiteNavigationElement?

In SEO terms... Is it best to put the scheme on the parent containing all the links? <nav itemscope="…

html seo schema.org
Schema.org give a div a itemprop="image"?

I am replacing an image with a <div> with background-image for the reason of background-size: cover; The page …

html css semantic-web semantic-markup schema.org
Microdata, RDFa or JSON-LD Appropriate or best usage?

I have been wondering which of those formats is "best"? Schema.org, Microdata, and RDFa are bit of a pain …

schema.org microdata rdfa json-ld
OpenGraph or Schema.org?

Just wondering whether you guys out there are favouring the OpenGraph protocol following markup like: <meta property="og:title" …

schema.org microdata facebook-opengraph rdfa
SUM values from SQL column from same ID

This is the comment_meta from wordpress. In there is a custom meta_key: rating. I would like to get …

php jquery mysql sql schema.org