SAM
- phrases
- a piece of text within a paragraph that you want to apply metadata to. A phrase is marked up with curly braces. In the recipe example, the words "Cobb Salad" are marked up as a phrase: {Cobb Salad}. We mark up phrases so that we can add metadata to them with annotations and citations.
- fields
- a label and a value, e.g. "sugar: 6g"
- annotations
- links are a type of annotation
- seems to support "link types"
- a way of adding descriptive labels or metadata to individual phrases within a text.
- metadata types
- formatting
- linking
- semantic
- consists of type attribute and optional "specifically" and "namespace" attributes
- e.g.
{The Duke}(actor "John Wayne" (SAG)) plays an ex-Union Colonel out for revenge.
- can be chained
- citations
- two forms:
- internal names/ids
- citations of external resources
- for referring to other resources
- the treatment of the citation is based on the type of object that the citation references, not the type of the citation
- record sets
- not designed to be directly human-readable