About: http://webisa.webdatacommons.org/120874105

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	An aquifer is a layer of underground rock, or sand, that stores water.
http://www.w3.org/ns/prov#wasQuotedFrom	observernews.net