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ISOTopicCategory
Object of R6Class for modelling an ISO TopicCategory
R6Class
R6Class object.
new(xml,value, description)
This method is used to instantiate an ISOTopicCategory
ISO 19115:2003 - Geographic information -- Metadata
# NOT RUN { #possible values values <- ISOTopicCategory$values(labels = TRUE) #biota topic biota <- ISOTopicCategory$new(value = "biota") # }
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