About: http://webisa.webdatacommons.org/208016624

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	III. SULPHUR (Sulphuretted) WATERS are impregnated with hydrogen sulphide, and other sulphides and nitrogen, in consequence of which they have an odor resembling that of rotten eggs.
http://www.w3.org/ns/prov#wasQuotedFrom	henriettes-herb.com