@prefix skos: . a skos:ConceptScheme ; skos:definition "

Set dcterms:description or skos:definition to describe this vocabulary

" ; skos:inScheme , , , , , , , , , , , , , , , , , ; skos:prefLabel "PipelineML - elbowmanufacturer" . skos:prefLabel "No Data" . skos:prefLabel "Labarge Steel" . skos:prefLabel "Tube Forgings Of America, Inc." . skos:prefLabel "Pittsburg" . skos:prefLabel "U.S. Steel" . skos:prefLabel "National Tube" . skos:prefLabel "Geneva Steel" . skos:prefLabel "Hackney" . skos:prefLabel "Lone Star Steel" . skos:prefLabel "Tex-Tube Steel" . skos:prefLabel "Koppel Steel" . skos:prefLabel "Stupp Steel" . skos:prefLabel "Republic Steel" . skos:prefLabel "American Steel" . skos:prefLabel "Jones & Laughlin" . skos:prefLabel "California Steel Industries" . skos:prefLabel "Trinity Fitting Group" . skos:prefLabel "Vallourec" .