About: http://webisa.webdatacommons.org/420550558

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	Be cautious when applying pressure, e.g. with an iron, to avoid cracking the glass.Etch away the unmasked areas as usual.Gently clean away remaining toner with a scrap of steel wool under running water.
http://www.w3.org/ns/prov#wasQuotedFrom	feedblitz.com