About: http://webisa.webdatacommons.org/271759286

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	Quality is not free and there is a cost to implementing fully automated testing systems both economically and socially.
http://www.w3.org/ns/prov#wasQuotedFrom	accu.org