About: http://webisa.webdatacommons.org/260263442

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	Either way, Fust and Schoeffer are the first printers to use such a device, a kind of trademark that was employed to guard against piracy and that served as a seal of quality.
http://www.w3.org/ns/prov#wasQuotedFrom	ilovetypography.com