About: http://webisa.webdatacommons.org/324838740

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	Companies frequently held parties or expositions where free pens, t-shirts, stress balls, and other trinkets were given away emblazoned with the company's logo.
http://www.w3.org/ns/prov#wasQuotedFrom	fixedreference.org