About: http://webisa.webdatacommons.org/244877055

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	armful substances such as germs, toxins, tumors, or other invaders before they can hurt the skin or penetrate further into the body.
http://www.w3.org/ns/prov#wasQuotedFrom	lef.org