'table:rule set ref'

http://finregont.com/fro/xbrl/table/table.ttl#ruleSetRef
Property 'table:rule set ref'

sxml:tag

http://xbrl.org/2014/table#ruleSet

rdf:type

owl:ObjectProperty

rdfs:label

rule set ref

References
as rdfs:subClassOf (table:rule node.type, table:rule node.type)