About: http://webisa.webdatacommons.org/2154569

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	Together these components form a compact barrier against the outside preventing entry of harmful components, for example allergens, pathogens, irradiation and other irritants, into the skin and body.
http://www.w3.org/ns/prov#wasQuotedFrom	mdpi.com