About: http://webisa.webdatacommons.org/112054237

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	Constipation and diarrhea -- these are rarely severe, although iron tablets can aggravate existing digestive problems such as ulcers and ulcerative colitis.
http://www.w3.org/ns/prov#wasQuotedFrom	carolinashealthcare.org