About: http://webisa.webdatacommons.org/438286992

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	On some materials such as wood, the higher wattage the machine, the faster you can set the speed to get to the same engraving depth
http://www.w3.org/ns/prov#wasQuotedFrom	globalspec.com