Home » railML newsgroups » railml.common » [Ontology v0.6] Missing properties for intrinsicCoordBegin/End
[Ontology v0.6] Missing properties for intrinsicCoordBegin/End [message #3582] Tue, 22 April 2025 22:31 Go to next message
Mathias Vanden Auweele is currently offline  Mathias Vanden Auweele
Messages: 40
Registered: February 2025
Location: Brussels
Member
Hello railML community!

I think the properties of the AssociatedNetElement referring to the intrinsic coordinate begin and end are missing in the ontology. The plain http://ontology.railml.org/railtopomodel#hasIntrinsicCoordin ate is present but not http://ontology.railml.org/railtopomodel#hasIntrinsicCoordin ateBegin and http://ontology.railml.org/railtopomodel#hasIntrinsicCoordin ateEnd


Mathias Vanden Auweele
Railway data freelancer
https://matdata.eu
Brussels, Belgium
Re: [Ontology v0.6] Missing properties for intrinsicCoordBegin/End [message #3599 is a reply to message #3582] Tue, 29 April 2025 22:06 Go to previous messageGo to next message
Larissa Zhuchyi is currently offline  Larissa Zhuchyi
Messages: 69
Registered: November 2022
Member
Dear Mathias

Published at https://ontology.railml.org/ railML ontology v0.6 has

rtm:hasIntrinsicCoordinate rdf:type owl:ObjectProperty ;
                           rdfs:domain rtm:AssociatedPositioningSystem ;
                           rdfs:range rtm:IntrinsicCoordinate ;
and
rtm:hasIntrinsicCoord rdf:type owl:DatatypeProperty ;
                      rdfs:domain [ rdf:type owl:Class ;                                                                      
                                    owl:unionOf ( rtm:IntrinsicCoordinate                                
                                                  rtm:SpotLocation
                                                )
                                  ] ;
                       rdfs:range xsd:double ;
                       rdfs:isDefinedBy "https://www.railml.org/schemas/3.2/railml3.xsd" ;
                       rdfs:label "hasIntrinsicCoord" ;
                       <http://www.w3.org/2004/02/skos/core#definition> "location on the netElement in normalized form value in range 0 to 1" ;
                       <http://www.w3.org/2004/02/skos/core#note> "see @intrinsicCoord at https://wiki3.railml.org/wiki/RTM:intrinsicCoordinate" .

As it can be seen from definition:

1) rtm:hasIntrinsicCoordinate is an object property used to link rtm:AssociatedPositioningSystem and rtm:IntrinsicCoordinate.

2) rtm:hasIntrinsicCoord is a datatype property corresponding to the attribute @intrinsicCoord of RTM (see skos:note). The naming pattern follows the one of RTM given at [1].

Quote:
but not http://ontology.railml.org/railtopomodel#hasIntrinsicCoordin ateBegin and http://ontology.railml.org/railtopomodel#hasIntrinsicCoordin ateEnd

Missing properties corresponding to @intrinsicCoordBegin and @intrinsicCoordEnd were acknowledged while working on suggestion [2] and fixed in the latest version of ontology to be uploaded before the meeting on 2025-04-30 in the cloud for the working group and will be published in the version 0.7.

You will find them as data properties rtm:hasIntrinsicCoordBegin and rtm:hasIntrinsicCoordEnd (not as rtm:hasIntrinsicCoordinateBegin and rtm:hasIntrinsicCoordinateEnd).

I hope my answer helps!

[1] https://wiki.railtopomodel.org/DataModel/1.4
[2] https://www.railml.org/forum/index.php?t=msg&th=1025& ; ;

Sincerely,


Larissa Zhuchyi – Ontology Researcher
railML.org (Registry of Associations: VR 5750)
Altplauen 19h; 01187 Dresden; Germany www.railML.org
Re: [Ontology v0.6] Missing properties for intrinsicCoordBegin/End [message #3603 is a reply to message #3599] Tue, 29 April 2025 23:27 Go to previous message
Mathias Vanden Auweele is currently offline  Mathias Vanden Auweele
Messages: 40
Registered: February 2025
Location: Brussels
Member
Ok, thank you Larissa

Mathias Vanden Auweele
Railway data freelancer
https://matdata.eu
Brussels, Belgium
Previous Topic: [Ontology v0.6] Missing properties for LinearCoordinate
Next Topic: [Ontology v0.6] IntrinsicCoordinate & GeometricCoordinate vs GeoSPARQL
Goto Forum:
  


Current Time: Sun Jun 22 03:54:18 CEST 2025