About: http://webisa.webdatacommons.org/406636678

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	They may experiment, however, for example by smiling at some customers and not at others, but the amount of experimentation is limited.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com