Same meaning?
It originally grew around the copper mine at Kilembe , while attention later turned to cobalt mining .
It originally grew around the copper mine at Kilembe , while attention later turned on cobalt mining .

Answer: yes

Same meaning?
Jenny Maria Ohlund is a Swedish singer better known as Jenny Silver ( born January 22 , 1974 ) .
Jenny Maria Ohlund better known as Jenny Silver ( born January 22 , 1974 ) is a Swedish singer .

Answer: yes

Same meaning?
Of the total dam area , 40 % is the stiff river itself and the inundated areas are present slopes along the river bank .
40 % of the entire dam area is the present river itself and the flooded areas are stiff slopes along the river bank .

Answer: no

Same meaning?
Taobao is a Chinese online shopping website similar to eBay , Amazon and Alibaba Group , which is operated by Rakuten in Hangzhou , Zhejiang .
Taobao is a Chinese online shopping website similar to eBay , Amazon and Alibaba Group , which is operated in Hangzhou , Zhejiang by Rakuten .

Answer:
yes