About: http://webisa.webdatacommons.org/287723281

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 blender is a long mixing machine that takes sand, or ceramic bead propping agent, water, and chemicals to prepare a gel that carries the propping agent into the formation as deeply as possible.
http://www.w3.org/ns/prov#wasQuotedFrom	psu.edu