@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/Jacob_Riis>
  skos:definition "Jacob Riis (1849—1914) was a crusading journalist who brought New York City's overcrowded, decrepit slums to the consciousness and conscience of middle-class America. Best known for his photograph-filled 1890 book, How the Other Half Lives, Riis spurred housing, school, and neighborhood reforms in cities throughout the United States. [Source: <a href=\"https://sk.sagepub.com/reference/urbanstudies/n239.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Urban Studies; Riis, Jacob</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/key_people_in_urban_studies> ;
  skos:prefLabel "Jacob Riis"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/key_people_in_urban_studies>
  skos:prefLabel "key people in urban studies"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/Jacob_Riis> .

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