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CA Software Data


The CA Software Data collection contains data of type sd:CAS that represent CA systems that were at some time in the focus of SymbolicData followers. Most of the references now point with owl:sameAs to the corresponding entry in the collection of mathematical software.

Structure of the Data

CA Software entries are instances of the RDF type sd:CAS. The naming scheme is <> where 'nameofthesystem' is the (concatenated) name of the system in lower case letters matching [ \w+ ].



Records of type sd:CAS have the following predicates

  • owl:sameAs URI reference to the collection.

or (for 3 systems not listed in swmath - Reduce package ASYS, and the systems Points and QPoints)

  • sd:lastUpdate xsd:date
  • sd:hasURL URI - homepage of the CAS
  • dct:license URI - the software license
  • dct:creator foaf:Person - authors of the CAS (multiple)
  • dct:description Literal - a short description of the software


  • Naming scheme changed to lowercase standard. (HGG, 2016-07-22)
  • Changed to dct: prefix (HGG, 2013-07-31)
  • Changed to swmath references (HGG, 2013-07-14)
  • Update to dcterms ontology (HGG, 2013-07-14)