About: http://webisa.webdatacommons.org/236342031

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	With no basis for evaluating what was purchased, people use other clues to help them decide if a service or product was a good value.
http://www.w3.org/ns/prov#wasQuotedFrom	optometricmanagement.com