About: http://webisa.webdatacommons.org/100018321

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	Patients also sometimes develop other symptoms, including difficulty swallowing, disturbed sleep, and emotional problems.
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov