Courses
This is the typical one used by companies like emagister so that the date, course name or location are directly displayed in the Google listing.
Books
It shows all the books in the SERPs, a classic of this use is the domain casadellibro, although if you analyze it, even with errors it appears in these results.
Before continuing, I think it is important to say that all this data in turn comprises different internal elements of HTML.
Normally, we will encounter the problem that our website does not have all the data that this structured data requires, but if Google asks for data it is for a reason, it may be time to implement all of Google's requirements and suggestions on our website.
Google doesn't ask for data unless it has a clear objective, it doesn't want to store data.
Real and practical examples of structured data
Within all the structured data seen previously, I am going to give an example of which are the most used and what they consist of:
Product
For the search “ ikea wrought iron headboards ” we can see that the Ikea URL contains structured data .
Structured data - IKEA wrought iron headboards
As you can see, both the first and third results have the product and stock data, dubai mobile number list if you are wondering why the second result does not have them, it is simple, they have put an incorrect structured data
Structured Data - Example of incorrect data
It is not unusual for large companies to make big mistakes, for example Apple also has the structured data for the URL of its iPhone 7 wrong, although later in the results it looks more than correct, it even indicates the price variable.
Incorrect structured data - Apple
Job posting
However, the upcoming structured data is much more fun, as it completely changes Google's results with a SERP (search engine result) and a search engine of its own, independent from the one we are used to, so that we do not stray from it.
If we search for example " seo employment " we can see that it shows us the following information and the important thing again is " how it shows it ".
Structured employment data