About: http://webisa.webdatacommons.org/177978134

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	Play sand is perfectly safe for your fish and is a heck of a lot cheaper than sand sold specifically for aquarium use.
http://www.w3.org/ns/prov#wasQuotedFrom	tropicalfishkeeping.com