PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Our laser systems can engrave with depth on non-metallic materials such as acrylic, wood, glass, stone and many types of plastics or laser etch on surfaces of aluminum, steel, stainless steel and many more
http://www.w3.org/ns/prov#wasQuotedFrom
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