About: http://webisa.webdatacommons.org/170303290

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 addition of worms provides essential bacteria, and makes the system self-contained except for some additional fish food, and the power to run the pump.
http://www.w3.org/ns/prov#wasQuotedFrom	witchesandpagans.com