PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Combined exploitation of artesian water and polluted phreatic water shall not be permitted.Article 44 While constructing underground engineering facilities or carrying out prospecting, mining or other underground activities, protective measures shall be taken for prevention of groundwater pollution.Article 45 Artificial recharge of groundwater shall not be deleterious to groundwater quality.CHAPTE
http://www.w3.org/ns/prov#wasQuotedFrom
  • mep.gov.cn