About: http://webisa.webdatacommons.org/169367497

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	Generally, the process involves cutting a section from some object of interest, polishing its surface to high smoothness, and etching it with a chemical agent to highlight grain boundaries, inclusions, and other microstructural features.
http://www.w3.org/ns/prov#wasQuotedFrom	makezine.com