Urbanus — query the Tehran knowledge graph
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PREFIX prov: <https://w3id.org/urban-kg/provenance/> PREFIX sp: <https://w3id.org/urban-kg/spatial/> # Everything the graph says about District 12, with the source year and evidence tier SELECT ?subject ?claim ?year ?tier WHERE { ?a prov:spatial_anchor sp:District_12 ; prov:subject_label ?subject ; prov:object_value ?claim ; prov:provenance_tier ?tier . OPTIONAL { ?a prov:assertion_date ?year } } ORDER BY DESC(?year) LIMIT 50