@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix ns0: <http://opendata.inra.fr/PO2_biorefinery/attribute/> . @prefix owl: <http://www.w3.org/2002/07/owl#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . @prefix skos: <http://www.w3.org/2004/02/skos/core#> . ns0:Dispersion_surface_free_energy rdfs:subClassOf ns0:Surface_free_energy . ns0:Polar_surface_free_energy rdfs:subClassOf ns0:Surface_free_energy . ns0:Surface_free_energy a owl:Class ; rdfs:subClassOf ns0:Measured_characteristic ; skos:altLabel "gamma"@en ; skos:prefLabel ""@de, ""@es, ""@fr, ""@it, "Surface free energy"@en ; skos:scopeNote "gamma=gamma_d+gamma_p. Gamma is obtained using contact angles."@en .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns0: <http://opendata.inra.fr/PO2_biorefinery/attribute/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

ns0:Dispersion_surface_free_energy
    rdfs:subClassOf ns0:Surface_free_energy .

ns0:Polar_surface_free_energy
    rdfs:subClassOf ns0:Surface_free_energy .

ns0:Surface_free_energy
    a owl:Class ;
    rdfs:subClassOf ns0:Measured_characteristic ;
    skos:altLabel "gamma"@en ;
    skos:prefLabel ""@de, ""@es, ""@fr, ""@it, "Surface free energy"@en ;
    skos:scopeNote "gamma=gamma_d+gamma_p. Gamma is obtained using contact angles."@en .