Q99
Which of the following is the attribute that is used to set a global identifier for a microdata item?
A.
key
B.
id
C.
itemclass
D.
itemid
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
It allows a vocabulary to define a global identifier for a microdata item, for example an ISBN number on a book. Use itemid on the same element as the item’s itemscope and itemtype attributes.