About: http://webisa.webdatacommons.org/421853383

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	Incentives in the form of direct payments provide valuable positive reinforcement and have been shown to change health behavior in a variety of contexts, including weight loss, medication adherence, and smoking cessation.
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov