Deze is verplicht ipv conditioneel, heeft in ISO een multipliciteit van 1
The multiplicity of the gmd:language element is 1..*.
If the described resource does not contain textual information expressed in a natural language the special code value "zxx" of the ISO 639-2/B reserved for "no linguistic content; not applicable" shall be used.
Deze is verplicht ipv conditioneel, heeft in ISO een multipliciteit van 1 The multiplicity of the gmd:language element is 1..*. If the described resource does not contain textual information expressed in a natural language the special code value "zxx" of the ISO 639-2/B reserved for "no linguistic content; not applicable" shall be used.