About: http://webisa.webdatacommons.org/181889817

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	sion was further sub-divided by characteristics, such as erythema, scaling or ulceration, in order to generate different levels of severity of skin disease activity or damage for each one.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca