acciaio inossidabile (via AOD)

flowchart LR stainlessEAFCharge["fusione carica EAF inox"] stainlessAODRefining["decarburazione AOD"] stainlessCasting["colata continua inox"] stainlessEAFCharge --> stainlessAODRefining stainlessAODRefining --> stainlessCasting in_steelScrap(["rottame d'acciaio"]):::input in_steelScrap --> stainlessEAFCharge in_ferrochrome(["ferrocromo HC"]):::input in_ferrochrome --> stainlessEAFCharge in_ferromanganese(["ferromanganese HC"]):::input in_ferromanganese --> stainlessEAFCharge in_nickel(["Ni"]):::input in_nickel --> stainlessEAFCharge in_lime(["calce"]):::input in_lime --> stainlessEAFCharge out_stainlessSlabCrude(["acciaio inox grezzo (pre-AOD)"]):::output stainlessEAFCharge --> out_stainlessSlabCrude in_stainlessSlabCrude(["acciaio inox grezzo (pre-AOD)"]):::input in_stainlessSlabCrude --> stainlessAODRefining in_oxygen(["oxygen"]):::input in_oxygen --> stainlessAODRefining in_argon(["argon"]):::input in_argon --> stainlessAODRefining out_stainlessSlab(["bramma acciaio inox"]):::output stainlessAODRefining --> out_stainlessSlab in_stainlessSlab(["bramma acciaio inox"]):::input in_stainlessSlab --> stainlessCasting out_stainlessSteel(["acciaio inossidabile (austenitico 304)"]):::output stainlessCasting --> out_stainlessSteel classDef input fill:#e8f4ff,stroke:#06c classDef output fill:#e8ffe8,stroke:#0a7

PREFIX chem: <https://ontology.siletto.it/chem-pipeline#>
SELECT ?role ?substance WHERE {
  ?substance chem:playsRole ?ra .
  ?ra chem:role ?role ; chem:inPipeline chem:stainlessSteelPipeline .
} ORDER BY ?role