About: http://webisa.webdatacommons.org/217962489

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	Immune cells such as lymphocytes and macrophages attack PPD molecules and then ACD symptoms begin to appear at the ears, eyelids, scalp, face, neck, and other body areas.
http://www.w3.org/ns/prov#wasQuotedFrom	thebrightesthub.com