About: http://webisa.webdatacommons.org/69019703

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	You just have to boil or bleach them thoroughly to sterilize them so they do not introduce any parasites or other nasties into your tank.
http://www.w3.org/ns/prov#wasQuotedFrom	aquahobby.com