@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

<https://concepts.sagepub.com/social-science/concept/systemic_diseases>
  skos:prefLabel "systemic diseases"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/lupus> .

<https://concepts.sagepub.com/social-science/concept/conceptgroup/concepts>
  a skos:Collection, isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member <https://concepts.sagepub.com/social-science/concept/lupus> .

<https://concepts.sagepub.com/social-science/concept/lupus>
  skos:definition "Understanding lupus (also known as systemic lupus erythematosus or SLE) can be a very difficult task because it is such a complex disease. Lupus can affect different organ systems, such as the skin, joints, kidneys, heart, lungs, blood vessels, and brain. [Source: <a href=\"https://sk.sagepub.com/reference/globalhealth/n721.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Global Health; Lupus</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/systemic_diseases> ;
  skos:prefLabel "lupus"@en ;
  a skos:Concept .