About: http://webisa.webdatacommons.org/334724798

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	Study procedures may involve transnasal endoscopy or conventional endoscopy, biopsy, collection of waste esophagectomy tissue, acid perfusion, or taking a medication such as Nexium or Prilosec.
http://www.w3.org/ns/prov#wasQuotedFrom	mcw.edu