About: http://webisa.webdatacommons.org/422527278

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	These pads were intended to be used damp, preferably dipped into a solution of bicarbonate of soda kept in buckets for that purpose, though urine or other liquids were also used.
http://www.w3.org/ns/prov#wasQuotedFrom	reference.com