About: http://webisa.webdatacommons.org/262815872

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	Whiteheads, blackheads and other types of pimples are caused by blockages of sebum (skin oil), dirt and bacteria in the pores.
http://www.w3.org/ns/prov#wasQuotedFrom	whiteheadstreatment.org