About: http://webisa.webdatacommons.org/187798543

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	Although you can do without a filter for a short period of time, it is necessary to clean the water with some sort of filter if you would like to keep a fair number of fish healthy for a long time.
http://www.w3.org/ns/prov#wasQuotedFrom	tfhmagazine.com