About: http://webisa.webdatacommons.org/173400736

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	This form of engraving has the benefit of allowing the engraver to carve much harder materials, such as stone, and work for longer period of time without becoming tired.
http://www.w3.org/ns/prov#wasQuotedFrom	engraversjournal.com