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Project:SPARQL/examples: Difference between revisions
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→Fetch any of multiple kinds of EDTF date for a woman
(→Dates) |
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## {?person bnwdt:P131 ?date_edtf } union {?person bnwdt:P132 ?date_edtf } union {?person bnwdt:P133 ?date_edtf } | ## {?person bnwdt:P131 ?date_edtf } union {?person bnwdt:P132 ?date_edtf } union {?person bnwdt:P133 ?date_edtf } | ||
## | ## need to know what kind of date it is | ||
?person ?date_type ?date_edtf . | ?person ?date_type ?date_edtf . | ||
## | ## filter for edtf dates | ||
## https://github.com/ProfessionalWiki/WikibaseEdtf | ## docs: https://github.com/ProfessionalWiki/WikibaseEdtf | ||
FILTER ( datatype(?date_edtf) = xsd:edtf ) . | FILTER ( datatype(?date_edtf) = xsd:edtf ) . | ||