itemId is a great addition, but it would be great if there was an example of it being used. The current description is minimal.
"This is an absolute URL that provides a global identifier for an item. The itemid attribute must not be specified on elements that do not have both an itemscope attribute and an itemtype attribute specified." - https://www.w3.org/TR/2017/WD-microdata-20170626/#dfn-itemid
Simply including the attribute on one of the page's examples would be very helpful to new microdata users.
itemId is a great addition, but it would be great if there was an example of it being used. The current description is minimal.
"This is an absolute URL that provides a global identifier for an item. The itemid attribute must not be specified on elements that do not have both an itemscope attribute and an itemtype attribute specified." - https://www.w3.org/TR/2017/WD-microdata-20170626/#dfn-itemid
Simply including the attribute on one of the page's examples would be very helpful to new microdata users.