About: http://webisa.webdatacommons.org/90505741

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	Previously, two distinct types of PC were recognized: PC-1, or Jadassohn-Lewandowsky type, and PC-2, or Jackson-Lawler type.
http://www.w3.org/ns/prov#wasQuotedFrom	firstskinfoundation.org