About: http://webisa.webdatacommons.org/5799634

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	Any fine, organic material will work, for example leaf duff, coffee grounds (ask at coffee shops, consider slightly drying out the grounds before using them), or rice hulls.
http://www.w3.org/ns/prov#wasQuotedFrom	greywateraction.org