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The fields Knowledge representation paradigm, Engineering methodology, Created with, Accrual method, Accrual periodicity... are empty
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This Model Library for Quantities, Units, Dimensions and Values (QUDV) (Note: in the ontology, the SYSML-QUDV definitions are flagged with a rdfs:seeAlso annotation equal to http://www.omgsysml.org/qudv)., Acknowledgements to all the contributors to the CF Standard Name Table http://cf-pcmdi.llnl.gov/documents/cf-standard-names/cf-standard-name-contributors, Please report any errors to the Semantic Sensor Network Incubator Activity via the public W3C list public-xg-ssn@w3.org, This ontology is is part of the Agriculture Meteorology example showcasing the ontology developed by the W3C Semantic Sensor Networks incubator group (SSN-XG). It is published here in order to generalize the potential usage and the alignment with other standardization efforts of the SSN ontology. For more information on the group's activities see: http://www.w3.org/2005/Incubator/ssn/ . DISCLAIMER: This ontology includes information that has been automatically generated from data sourced from third parties but has not been fully manually checked. It is provided AS-IS, for information only, with no warranties or guarantees and confers no rights., This ontology is based on the quantity (aspects) definitions published by the Gellish project http://sourceforge.net/projects/gellish/ Gellish is a Modeling Method for knowledge representation, modeling of requirements, facilities, products and their properties. Gellish is published with a GNU Library or Lesser General Public License (LGPL). , Please report any errors to the Semantic Sensor Network Incubator Activity via the public W3C list public-xg-ssn@w3.org. The concepts and structure of the ontology were discussed in the group's meetings and on the mailing list. It is also published as part of the Agriculture Meteorology example showcasing the ontology developed by the W3C Semantic Sensor Networks incubator group (SSN-XG). For more information on the group's activities see: http://www.w3.org/2005/Incubator/ssn/ . DISCLAIMER: This ontology includes information that has been automatically generated from data sourced from third parties. It has not been fully manually checked and does not correspond to the latest version of the UN/CEFACT Recommendation 20. It is provided AS-IS, for information only, with no warranties or guarantees and confers no rights., The QUDV copyright holders have agreed for the QU ontology to be published by the W3C Semantic Sensor Incubator Group but this does not constitute an endorsement or recommendation by the QUDV working group of the SysML 1.2 Revision Task Force. All other rights reserved., For more information on the group's activities see: http://www.w3.org/2005/Incubator/ssn/ . , This ontology uses data sourced from the UN/CEFACT Recommendation 20 code list, Revision 6 available from http://www.unece.org/cefact/recommendations/rec_index.htm DISCLAIMER "UN/CEFACT draws attention to the possibility that the practice or implementation of its outputs (which include but are not limited to Recommendations, norms, standards, guidelines and technical specifications) may involve the use of a claimed intellectual property right. "Each output is based on the contributions of participants in the UN/CEFACT process, who have agreed to waive enforcement of their intellectual property rights pursuant to the UN/CEFACT IPR Policy (document ECE/TRADE/CEFACT/2006/11 available at http://www.unece.org/cefact/ or from the UNECE secretariat). UN/CEFACT takes no position concerning the evidence, validity or applicability of any claimed intellectual property right or any other right that might be claimed by any third parties related to the implementation of its outputs. UN/CEFACT makes no representation that it has made any investigation or effort to evaluate any such rights. "Implementers of UN/CEFACT outputs are cautioned that any third party intellectual property rights claims related to their use of a UN/CEFACT output will be their responsibility and are urged to ensure that their use of UN/CEFACT outputs does not infringe on an intellectual property right of a third party." "UN/CEFACT does not accept any liability for any possible infringement of a claimed intellectual property right or any other right that might be claimed to relate to the implementation of any of its outputs." The UN/CEFACT Intellectual Property Rights Policy is defined in the note by the UN/CEFACT Bureau Geneva, 22-24 May 2006 http://www.unece.org/cefact/cf_plenary/plenary06/trd_cf_06_11e.pdf , This ontology describes sensors and observations, and related concepts. It does not describe domain concepts, time, locations, etc. these are intended to be included from other ontologies via OWL imports., The links between the properties and to the Medium, Layer, and Surface classes are based on the work done by Jonathan Gregory on the definition of a grammar for CF, which is used here with his kind permission. For more information: Parsing CF standard names http://www.met.reading.ac.uk/~jonathan/CF_metadata/14.1/., Please report any errors to the Semantic Sensor Network Incubator Activity via the public W3C list public-xg-ssn@w3.org or alternatively, for enquiries about the QUDV model, to the QUDV mailing list: http://www.omg.org/publicarchives/qudv/, This ontology is partially based on the SysML QUDV (Quantities, Units, Dimensions and Values) proposed by a working group of the SysML 1.2 Revision Task Force (RTF), working in close coordination with the OMG MARTE specification group. This model library is specified in a UML/SysML class/block diagram in the OMG SysML, Version 1.2 specification (http://www.omg.org/spec/SysML/1.2/). This model is described in OMG SysML, Version 1.2 Appendix C.4 Model Library for Quantity Kinds and Units (http://ontolog.cim3.net/file/resource/reference/UoM_Ontology_Standard/available-UoM-references/QUDV-Annex-C4-C5--OMG-SysML-v1-2_Oct-2009.pdf). The QUDV model has also been represented in the form of an ontology using a formal ontology definition language. The resulting OWL ontology, called the QUDV ontology http://www.omgwiki.org/OMGSysML/doku.php?id=sysml-qudv:qudv_owl has been published by members of the QUDV working group of the SysML 1.2 Revision Task Force (RTF). OMG SysML is a trademark of OMG (see http://www.omg.org/spec/SysML/1.2/PDF/ for the conditions of use of the OMG SysML, Version 1.2 specification). , In order to generalize its potential usage and alignment with other standardization efforts concerning quantities and units, the QU ontology has been further developed as a complement to the Agriculture Meteorology example showcasing the ontology developed by the W3C Semantic Sensor Networks incubator group (SSN-XG). The Agriculture Meteorology example also includes an application of the QU schema to the UN/CEFACT Recommendation 20 code list. For more information on the group's activities see: http://www.w3.org/2005/Incubator/ssn/ .Example of resource