How to crawl schema markup data type using scrapy?

[Nuwan16]

I tried to crawl and extract a data type of schema markup using python using this

response.xpath("//script[@type='application/ld+json']/text()").extract()

but this extract a whole schema markup code. Is there a any method to crawl and extract only the data type of schema markup?

[stranac]

You can use the json module to convert the string you have to a dict, and then just access the data you want.
Another option is using extruct, which will extract the schema information automatically.