About: http://webisa.webdatacommons.org/443108270

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	Sand consists mainly of quartz particles, and clay is made up of extremely fine minerals that pack together.
http://www.w3.org/ns/prov#wasQuotedFrom	agfc.com