About: http://webisa.webdatacommons.org/255699612

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Yes, water contamination is a problem but if remote locations are chosen and a certain depth is reached, then research papers have shown that affect on ground water supplies are minimal.
http://www.w3.org/ns/prov#wasQuotedFrom	tribune.com.pk