What are Graph Stylesheets?
  - Graph Stylesheets make it possible to modify the appearance of node-edge representations of RDF models by: 
    
      - Associating CSS/SVG-derived styling properties to selected nodes and arcs (color, stroke, font style, etc.)
- Changing the display status of specific nodes and arcs (visible, hidden, none)
- Using an alternative layout for selected property-value pairs associated with a resource (table form)
 
- Resources, literals and properties can be selected based on a combination of constraints:
  
    - URI, namespace or value
- Being the subject, predicate or object of a specific statement (which can be used to select resources declaring a specific rdf:type)