[mobility-theme] Alignment of subcategories for "public transport scheduled transport" and "public transport non-scheduled transport"

[BWitsch]

Public transport non-scheduled transport has the category "Accesibility information for vehicles" but "public transport scheduled transport" not.
Environmental standards for vehicles is in both main categories listed
We need a concept for categories wich are valid for both like: Hours of operation, Vehicle details,...

[peterlubrich]

Proposal:

• Add sub-category "Accesibility information for vehicles" for "public transport scheduled transport"
• Consider for an update of the Controlled Vocab Mobility Theme.
• Find a solution for identical sub-categories that are used for multiple categories (example: sub-category "Accesibility information for vehicles" is used both for "public transport scheduled transport" and "public transport non-scheduled transport") -> What is the right SKOS notation for such cases? @marioscrock : please help

[marioscrock]

Yes, thank you @peterlubrich. A subcategory may be indicated as sub-category of different categories by using the skos:narrower property with multiple values. From the SKOS docs:

A SKOS concept can be attached to several broader concepts at the same time. For example, a concept ex:dog could have both ex:mammals and ex:domesticatedAnimals as broader concepts.

We can proceed as suggested by @peterlubrich, but I believe there is an overlap between "Vehicle details" under "Public Scheduled Transport" and "Accessibility information for vehicles" ("Vehicle details" is broader and may be used to represent accessibility information, moreover "Vehicle details" may be in general also a sub-category for "Non-scheduled transport"). By the way, I think also other subcategories are partially overlapping (e.g., "Fares" and "Basic Commond Standard Fares") and may require a broader discussion on the revision of the vocab.