About: http://webisa.webdatacommons.org/12857170

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	Each character l2 as indicated in the figures is mounted upon a small block l4 preferably of wood or other material to which a character may be conveniently attached.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com