@prefix rdf: . @prefix owl: . @prefix xsd: . @prefix rdfs: . a ; rdfs:isDefinedBy ; rdfs:label "British Thermal Unit (international Table) Inch Per Second Square Foot degree Fahrenheit"@en ; "unit of the thermal conductivity according to the Imperial system of units"^^rdf:HTML ; , ; 519.2204 ; 5.192204E2 ; ; ; ; "0112/2///62720#UAA118" ; "unit of the thermal conductivity according to the Imperial system of units" ; "Btu{IT}·in/(s·ft²·°F)" ; "[Btu_IT].[in_i].s-1.[ft_i]-2.[degF]-1"^^ , "[Btu_IT].[in_i]/(s.[ft_i]2.[degF])"^^ ; "J42" .