About: http://webisa.webdatacommons.org/53019744

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	While ads are an important source of revenue for content driven sites, they should be done in a restrained way to prevent confusing and frustrating users.
http://www.w3.org/ns/prov#wasQuotedFrom	expertusability.com