Assertion: blob | /r/CapableOf | deal with image
Facets:
Source sentences:
text: Blob is mainly use in apex to deal with creating PDF files or strings, it doesn’t used to deal with other multimedia objects like images and music, we have a function which valueOf which convert the convert/cast the string into blob object, as we are casting the string into blob the return type of it will be of blob type, see example below.