About: http://webisa.webdatacommons.org/382579288

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	An incision is made in the scalp above the location of the hematoma, abscess, or other condition to be treated while the tissues are held open with small retractors.
http://www.w3.org/ns/prov#wasQuotedFrom	mdguidelines.com