<https://w3id.org/steel/ProcessOntology/hasLabelSource> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#DatatypeProperty> . <https://w3id.org/steel/ProcessOntology/hasLabelSource> <http://www.w3.org/2000/01/rdf-schema#label> "has label source"@en . <https://w3id.org/steel/ProcessOntology/hasLabelSource> <http://purl.org/dc/elements/1.1/description> "The source for the resource label (rdfs:label or skos:preflabel). The language tag denotes the language of the label this source is for."@en . <https://w3id.org/steel/ProcessOntology/hasLabelSource> <http://www.w3.org/2004/02/skos/core#preflabel> "has label source"@en .