Recently, Google has added a new structured data type called Science datasets. This new dataset is a new markup, and is able to be use by Google for rich cards/rich snippets in the Google search results interface.
Science data sets are “specialized repositories for datasets in many scientific domains: life sciences, earth sciences, material sciences, and more,” Google said. Google added, “Many governments maintain repositories of civic and government data,” which can be used for this as well.
Here is the example Google gave:
For example, consider this dataset that describes historical snow levels in the Northern Hemisphere. This page contains basic information about the data, like spatial coverage and units. Other pages on the site contain additional metadata: who produces the dataset, how to download it, and the license for using the data. With structured data markup, these pages can be more easily discovered by other scientists searching for climate data in that subject area.
Right now, Google will now be showing this specific schema in the search results today. It’s said by Google that righ tow, they’re simply expeerimenting with it: “Dataset markup is available for you to experiment with before it’s released to general availability.” Google explained you should be able to see the “previews in the Structured Data Testing Tools,” but “you won’t, however, see your datasets appear in Search.”
Here’s a list of the data sets that qualify for this markup:
- a table or a CSV file with some data;
- a file in a proprietary format that contains data;
- a collection of files that together constitute some meaningful dataset;
- a structured object with data in some other format that you might want to load into a special tool for processing;
- images capturing the data; and
- anything that looks like a dataset to you.
It seems that Aaron Bradley was the first to first spot this, saying “with