About: http://webisa.webdatacommons.org/41224554

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	Wilbert Robinson passed away in 1934 and his signature, especially alone on a ball, is extremely rare.
http://www.w3.org/ns/prov#wasQuotedFrom	robertedwardauctions.com