@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:master_bedroom_	skos:broader	isac:upper_level_ .
isac:_stair_	skos:broader	isac:upper_level_ .
isac:_choice_	skos:broader	isac:upper_level_ .
isac:_course_	skos:broader	isac:upper_level_ .
isac:_element_	skos:broader	isac:upper_level_ .
isac:_people_	skos:broader	isac:upper_level_ .
isac:_section_	skos:broader	isac:upper_level_ .
isac:_corner_	skos:broader	isac:upper_level_ .
isac:_food_	skos:broader	isac:upper_level_ .
isac:_bedroom_	skos:broader	isac:upper_level_ .
isac:_ceiling_	skos:broader	isac:upper_level_ .
isac:lower_level_	skos:broader	isac:upper_level_ .
isac:_staircase_	skos:broader	isac:upper_level_ .