About: http://webisa.webdatacommons.org/362139600

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	The idea is that the pen 46 is intended to be indelible and of the sort that would make a long lasting and visible autograph 50 such as also shown in FIG. 7.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com