@prefix dcterms: .
@prefix prov: .
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a schema:CreativeWork ;
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prov:generatedAtTime "2019-12-04T22:05:41+00:00"^^xsd:dateTime ;
schema:abstract "Instructions to extract metal from the ore. Take the ore and heat it up. While it is hot, grind with a strong vinegar, until it forms little nodules or nuggets. Take water from a well or a river and dissolve borax (half a pound), saltpetre (four ounces) and soap (one pound). Grind the ore nuggets with this water mix. Heat up the nuggets inside a furnace, of the type used to cast bells, and the metal will run out of the side orifices, while the burnt earth will remain inside." ;
schema:additionalType "recept"@en,
"recept"@nl ;
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schema:description "Para apurar minero de qualquier piedra, H 490, f.229r, Montpellier, Bibliothèque interuniversitaire, Faculté de Médecine" ;
schema:inLanguage ;
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schema:text .