4. Attribute Selectors
'=' : is equal to($$(‘id=“elementId”'))
'*=': contains($$(‘title=“bd”'))
'^=' : starts-with($$(‘title^=“bd”'))
'$=' : ends-with($$(‘title$=“bd”'))
'!=' : is not equal to($$(‘id!=“elementId”'))
'~=' : contained in a space separated list
($$(‘id!=“elementId”'))
'|=' : contained in a '-' separated list
($$(‘id|=“elementId”'))