About: http://webisa.webdatacommons.org/437028232

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	The regolith was expected to be very acid???probably too acid even for crops such as peanuts, potatoes and carrots that like their soils with low pH.
http://www.w3.org/ns/prov#wasQuotedFrom	economist.com