About: http://webisa.webdatacommons.org/155297016

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 top 4-6 inches of soil is native soil with well composted organic stuff and below that is roughly mixed soil and leaves, hay or straw and other plant material.
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com