#earthenware  ceramic ware made of porous clay fired at low heat
  supertype:  ceramic_ware__ceramicware  utensils made from ceramic material
  subtype:  delft  a style of glazed earthenware; usually white with blue decoration
  subtype:  faience  glazed earthenware decorated with opaque colors
  subtype:  majolica__maiolica  highly decorated earthenware with a glaze of tin oxide
  subtype:  terra_cotta__terracotta  a hard unglazed brownish-red earthenware
  subtype:  terra_sigillata__terrasigillata__Samian_ware  earthenware made from the reddish-brown clay found on the Aegean island of Lemnos

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