About: http://webisa.webdatacommons.org/408770067

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	But know this if you use sand in your aquarium especially with cichlids that constantly dig it will eventually get caught up in your power filter impeller assembly, thereby shortening its service life.
http://www.w3.org/ns/prov#wasQuotedFrom	aquacave.com