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doc:measurement_units [2013/04/22 09:30] – created admindoc:measurement_units [2013/06/24 13:39] – [Functionality] admin
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 ===== Functionality ===== ===== Functionality =====
   * Values can be annotated with their units as RDF data types   * Values can be annotated with their units as RDF data types
-  * The definitions of units, quantities etc are imported from the large [http://qudt.org/ QUDT ontology]+  * The definitions of units, quantities etc are imported from the large [[http://qudt.org/|QUDT ontology]]
   * The units can be converted into each other using the convert_to_unit(Input, OutputType, Res) predicate   * The units can be converted into each other using the convert_to_unit(Input, OutputType, Res) predicate
   * Transparent conversion is done by an rdf_triple hook definition that accepts queries for values in a given unit like rdf_triple(knowrob:length, 'test-inst', literal(type(unit:'Kilometer', Val))). If results in a different unit are found, they are converted transparently and returned in the correct format.   * Transparent conversion is done by an rdf_triple hook definition that accepts queries for values in a given unit like rdf_triple(knowrob:length, 'test-inst', literal(type(unit:'Kilometer', Val))). If results in a different unit are found, they are converted transparently and returned in the correct format.