So i used YQL console and gave the query like below. I got the xpath from firebug.
select * from html where url='http://maps.google.com/maps?f=q&sll=34.01158,-118.49228&view=text&hl=en&ie=UTF8&latlng=34018803,-118497913,8560620448829222597&ei=xuvdStCVGJv4vAOIrtjqAw&sig2=Dg1DMpspewT6k6OejDz7Tw&cd=1&dtab=2&oi=md_reviews&sa=X' and xpath='/html/body/table/tbody/tr/td/table/tbody/tr/td/table/tbody/tr/td/span'
This is my query. But it doesnt give me the result.