@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix mi: <https://taxonomy.materialinstruments.com/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://taxonomy.materialinstruments.com/id/material/porcelain>
  a skos:Concept ;
  skos:inScheme <https://taxonomy.materialinstruments.com/id/axis/material> ;
  skos:prefLabel "Porcelain"@en ;
  skos:definition "A vitrified fired ceramic body with water absorption at or below 0.5 percent, the bound ISO 13006 group BIa and ANSI A137.1 set for porcelain tile."@en ;
  skos:broader <https://taxonomy.materialinstruments.com/id/material/ceramic> ;
  skos:closeMatch <http://www.wikidata.org/entity/Q130693> ;
  skos:notation "Ma_20_13_65"^^<https://taxonomy.materialinstruments.com/ns/uniclass> ;
  skos:related <https://taxonomy.materialinstruments.com/id/material/concrete> ;
  skos:related <https://taxonomy.materialinstruments.com/id/material/marble> ;
  skos:related <https://taxonomy.materialinstruments.com/id/material/wood> ;
  skos:related <https://taxonomy.materialinstruments.com/id/space/bathroom> ;
  mi:relation [ mi:predicate "reads-as" ; mi:target <https://taxonomy.materialinstruments.com/id/material/concrete> ] ;
  mi:relation [ mi:predicate "reads-as" ; mi:target <https://taxonomy.materialinstruments.com/id/material/marble> ] ;
  mi:relation [ mi:predicate "reads-as" ; mi:target <https://taxonomy.materialinstruments.com/id/material/wood> ] ;
  mi:relation [ mi:predicate "typically-in" ; mi:target <https://taxonomy.materialinstruments.com/id/space/bathroom> ] ;
  mi:sourceBasis "referenced" ;
  dcterms:source "ISO 13006:2018 (group BIa); ANSI A137.1; ASTM C242-20" ;
  dcterms:date "2026-09-22" ;
  mi:status "active" .