About: http://webisa.webdatacommons.org/260034892

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	Even a possible therapeutic drug for ulcerative colitis currently under development is a mere improvement of the salazosulfapyridine, and the problem of its side effects has not been completely solved.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com