ISOConstraints
ISOConstraintsObject of R6Class for modelling an ISO abstract Constraints
R6Class object.
useLimitation[character] use limitation
new(xml)This method is used to instantiate an ISOLegalConstraints
addUseLimitation(useLimitation, locales)Adds a use limitation. Locale names can be specified 
   as list with the locales argument.
setUseLimitation(useLimitation, locales)Sets a use limitation. Locale names can be specified 
   as list with the locales argument.
delUseLimitation(useLimitation, locales)Deletes a use limitation. Locale names can be specified 
   as list with the locales argument.
ISO 19115:2003 - Geographic information -- Metadata