About: http://webisa.webdatacommons.org/230095477

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	The chemical layer comprises one or more fibers and one or more odor-removing chemicals, which may be breath-activated, such as citric acid, chitosan, MSM and other compounds.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com