About: http://webisa.webdatacommons.org/93829479

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 water-bearing stratum of permeable rock, sand, or gravel.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com