Property talk:P7297

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cumulative elevation gain
measure of the difference in height between two points on the terrain, when following a track

Represents	cumulative elevation gain (Q5804317)
Data type	Quantity
Allowed units	Instances of: unit of length metre (Q11573), kilometre (Q828224) or foot (Q3710)
Example	GR 58 (Q3478741) → 7,283 metre Ultra-Trail du Mont-Blanc (Q588586) → 10 kilometre Saint Kevin's Way (Q2381433) → 580 metre
Tracking: usage	Category:Pages using Wikidata property P7297 (Q67204085)
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Chart by item creation date Minimum and maximum Items with highest numeric value Items with lowest numeric value Database reports/Constraint violations/P7297 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,564 Main statement 1,561 99.8% of uses Qualifier 3 0.2% of uses

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Units: “metre (Q11573), kilometre (Q828224), foot (Q3710)”: value unit must be one of listed. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P7297#Units

Item “start point (P1427)”: Items with this property should also have “start point (P1427)”. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P7297#Item P1427, SPARQL

Item “destination point (P1444)”: Items with this property should also have “destination point (P1444)”. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P7297#Item P1444, SPARQL

About P1427 and P1444

Hi, @Louistisserand, Tinker Bell, ArthurPSmith, Jura1, YULdigitalpreservation: In the case of a cave (Q35509), as Cova Simanya (Q20103835), the start point (P1427) and destination point (P1444) perhaps shouldn't be mandatory when it is a "basic tube", but it is not a problem using "general values" (start-end) to avoid the constraint. However, thinking in caves or grottos, they can have more than one track and, therefore, differents elevation gain. Should be possible use these properties as qualifiers together with applies to part (P518) = <track abcabc> to describe different values ?. Thanks, Amadalvarez (talk) 07:22, 5 December 2020 (UTC)