a list of tokens that make up a composed tag, or a single token that is the cleaned up version of a tag.
list of tokens of a tag
A composed tag with more than one concept in it. E.g. 'java_island'
Composed Tag
A token representation of a tag. Corresponds to the cleaned up tag. E.g. 'blogs'->'blog'. A tag in itself is often hard to link to a meaning, however, its cleaned version can be easily linked to a synset in wordnet, etc.
token
a Token is part of Tag and therefore makes up a complex skos:Concept (as 'java'+'island' is not exactly the same concept as 'java island'), it is thus important to know the position of the token in the composed tag. The position is relative to the other tags so it doesn't have to start from 0, even if it would be better to keep it like this. If the token is the only component of the Tag, then the position is not mandatory.
position of the token
A tags:Tag is made of one or more :Token that have a commontag:means link to a skos:Concept, this is the symetric link from the skos:Concept to the particular :Token.
Meaning of a Token
a Token is part of Tag and therefore makes up a complex skos:Concept (as 'java'+'island' is not exactly the same concept as 'java island'), it is thus important to know to which tag this particular token belongs if it has a commontag:means of its own.
to which Tag does this Token belong?
the set of tags that is used by a particular agent. For example, all the concept that are used to tag someones bookmarks on delicious
vocabulary
An ontology that describes links between tags and concepts, as used in the popular del.icio.us and Flickr systems.
Tags to Concepts ontology
An ontology for semantic tagging.