About: http://webisa.webdatacommons.org/390661112

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	Before patients undergo a PET scan, doctors will advise them to avoid eating or drinking anything other than water, avoid exercise, and discuss medications and health issues to increase accuracy of results.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeekhealth.com