About: http://webisa.webdatacommons.org/209454586

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	Examples of per-compounds include hydrogen peroxide, persulfate salts of ammonium, sodium and potassium, monopersulfates, organic peroxides such as di-t-butyl peroxide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com