migrants/updates_step08/005-remove-old-date-properties.rq
Daniel Hernandez bb78b8a758 Add step-08: merge migration reasons and refactor temporal properties
Replace tm:reason and tm:secondaryReason with a single tm:hasReason
property (937 triples). Refactor 6 flat date properties into structured
tm:uncertainBeginning/tm:uncertainEnd intervals using W3C OWL-Time,
introducing tm:FuzzyInterval as a superclass of tm:Migration,
org:Membership, tm:Relationship, tm:PersonName, and
tm:ReligionAffiliation. Output: data/graph-08.ttl (218,251 triples).
2026-03-01 17:41:50 +01:00

46 lines
649 B
SPARQL

# Remove all 6 old date properties now that their values have been
# restructured into tm:uncertainBeginning / tm:uncertainEnd intervals.
PREFIX tm: <https://daniel.degu.cl/ontologies/theatre-migrants/>
DELETE {
?s tm:dateStartMin ?o .
}
WHERE {
?s tm:dateStartMin ?o .
}
;
DELETE {
?s tm:dateStartMax ?o .
}
WHERE {
?s tm:dateStartMax ?o .
}
;
DELETE {
?s tm:dateEndMin ?o .
}
WHERE {
?s tm:dateEndMin ?o .
}
;
DELETE {
?s tm:dateEndMax ?o .
}
WHERE {
?s tm:dateEndMax ?o .
}
;
DELETE {
?s tm:dateStartFuzzy ?o .
}
WHERE {
?s tm:dateStartFuzzy ?o .
}
;
DELETE {
?s tm:dateEndFuzzy ?o .
}
WHERE {
?s tm:dateEndFuzzy ?o .
}