odalic / sti

An API and enhancements to the Semantic Table Interpretation
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Mutliple predicates start/stop #486

Open tomas-knap opened 6 years ago

tomas-knap commented 6 years ago

If you export RDF data for a file which contains the same main entity on multiple rows, you will get multiple datatype predicates for that (see below start/end below). The problem is that it is not clear which start belongs to which stop!

@prefix owl: http://www.w3.org/2002/07/owl# . @prefix rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns# . @prefix xsd: http://www.w3.org/2001/XMLSchema# . @prefix dcterms: http://purl.org/dc/terms/ .

https://adequate-project-pp.semantic-web.at/ADEQUATe_KB/876ea1d5-3df5-4d2a-8893-c6ac8333c38b dcterms:title "16W" ; a https://adequate-project-pp.semantic-web.at/ADEQUATe/Semester .

https://adequate-project-pp.semantic-web.at/ADEQUATe_KB/5aaec98c-2fba-49af-921a-dd191a5f7977 dcterms:title "Grundlagen der Volkswirtschaftslehre" ; a https://adequate-project-pp.semantic-web.at/ADEQUATe/Lehrveranstaltung .

https://adequate-project-pp.semantic-web.at/ADEQUATe_KB/c85eb605-7a87-451d-ac34-71d55ca463f2 dcterms:title "TC" ; a https://adequate-project-pp.semantic-web.at/ADEQUATe/Gebaude .

https://adequate-project-pp.semantic-web.at/ADEQUATe_KB/5aaec98c-2fba-49af-921a-dd191a5f7977 https://adequate-project-pp.semantic-web.at/ADEQUATe/semester https://adequate-project-pp.semantic-web.at/ADEQUATe_KB/876ea1d5-3df5-4d2a-8893-c6ac8333c38b ; https://adequate-project-pp.semantic-web.at/ADEQUATe/gebaude https://adequate-project-pp.semantic-web.at/ADEQUATe_KB/c85eb605-7a87-451d-ac34-71d55ca463f2 ; https://adequate-project-pp.semantic-web.at/ADEQUATe/start <2016-10-17T11:00:00> ; https://adequate-project-pp.semantic-web.at/ADEQUATe/end <2016-10-17T13:30:00> ; https://adequate-project-pp.semantic-web.at/ADEQUATe/start <2016-10-19T11:00:00> ; https://adequate-project-pp.semantic-web.at/ADEQUATe/end <2016-10-19T13:30:00> ; https://adequate-project-pp.semantic-web.at/ADEQUATe/start <2016-10-24T11:00:00> ; https://adequate-project-pp.semantic-web.at/ADEQUATe/end <2016-10-24T13:30:00> ; https://adequate-project-pp.semantic-web.at/ADEQUATe/start <2016-10-31T11:00:00> ; https://adequate-project-pp.semantic-web.at/ADEQUATe/end <2016-10-31T13:30:00> ; https://adequate-project-pp.semantic-web.at/ADEQUATe/start <2016-11-02T11:00:00> ; https://adequate-project-pp.semantic-web.at/ADEQUATe/end <2016-11-02T13:30:00> .

See also: https://github.com/odalic/sti/issues/485