PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Current esophageal strictures or esophagitis (known or suspected to be due to etiology other than GERD such as infection or medications).
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov