Resolve
RDF Terms

NMTOKENS

`NMTOKENS` represents the `NMTOKENS` attribute type from [XML]. The _value space_ of `NMTOKENS` is the set of finite, non-zero-length sequences of `NMTOKEN`s. The _lexical space_ of `NMTOKENS` is the set of space-separated lists of tokens, of which each token is in the _lexical space_ of `NMTOKEN`. The _item type_ of `NMTOKENS` is `NMTOKEN`. `NMTOKENS` is derived from `anySimpleType` in two steps: an anonymous list type is defined, whose _item type_ is `NMTOKEN`; this is the _base type_ of `NMTOKENS`, which restricts its value space to lists with at least one item.