<s>
hReview	B-General_Concept
is	O
a	O
microformat	B-General_Concept
for	O
publishing	O
reviews	O
of	O
books	O
,	O
music	O
,	O
films	O
,	O
restaurants	O
,	O
businesses	O
,	O
holidays	O
,	O
etc	O
.	O
</s>
<s>
using	O
(	O
X	O
)	O
HTML	B-Language
on	O
web	O
pages	O
,	O
using	O
HTML	B-Language
classes	O
and	O
rel	B-General_Concept
attributes	I-General_Concept
.	O
</s>
<s>
On	O
12	O
May	O
2009	O
,	O
Google	B-Application
announced	O
that	O
they	O
would	O
be	O
parsing	O
the	O
hReview	B-General_Concept
,	O
hCard	B-General_Concept
and	O
hProduct	B-General_Concept
microformats	I-General_Concept
,	O
and	O
using	O
them	O
to	O
populate	O
search	O
result	O
pages	O
.	O
</s>
