About: http://webisa.webdatacommons.org/277646889

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	September 30, 2009 ??? Study: Humor makes for most effective ads ??? They say laughter is the best medicine, and it also might be the most effective form of advertising.
http://www.w3.org/ns/prov#wasQuotedFrom	hcdi.net