About: http://webisa.webdatacommons.org/181323098

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	They clean algae off the walls of your aquarium and off of plant leaves and other surface.
http://www.w3.org/ns/prov#wasQuotedFrom	snippets.com