About: http://webisa.webdatacommons.org/183882202

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	PDT is mainly used to treat tumors on or just under the skin or on the lining of internal organs.
http://www.w3.org/ns/prov#wasQuotedFrom	winchesterhospital.org