represent a single type of part (such as Resistors or Capacitors). Each table can have an independent schema, meaning that different types of parts can have different properties that are translated into symbol

attribute xlink:href { xsd:anyURI } } } Using for validating To use the above RelaxNG compact schema to validate a swatch you can use: trang -I rnc -O rng colors.rnc colors.rng xmllint --relaxng colors